Let’s do some real-world math today.
Imagine you have $100,000 sitting in your bank account. Most banks in the U.S. currently offer interest rates around 0.01% — yes, that’s almost nothing.
At that rate, it would take your money roughly 720 years to double. That’s not a typo — 720 years!
Even if your in bank was kind enough to give you 1%, it would still take 72 years for your money to double.
This simple truth is explained by a concept known as the Rule of 72, a formula often attributed to Albert Einstein.
Rule of 72 = 72 ÷ Interest Rate = Number of years to double your money.
So, at 1% interest:
72 ÷ 1 = 72 years
At 7% interest:
72 ÷ 7 = 10.3 years
Now, here’s where it gets interesting.
While your money sits in the bank earning less than 1%, there’s someone else standing behind you — a homebuyer — asking that same bank to lend them $100,000 for a mortgage.
The bank happily says, “Sure! But we’ll charge you 7% interest.”
So, while the bank pays you 1% (or less), it collects 7% from someone else. That 6% difference is their profit. And when that happens over years and years, the compounding effect is huge — the bank could turn your $100,000 deposit into millions in long-term lending profits.
Now, the big question:
Why not become your own bank?
Instead of letting your money sleep in a savings account, what if you placed it somewhere that grows with the market — with protection from losses?
That’s where Indexed Universal Life Insurance (IUL) comes in. In
In an IUL, your money isn’t sitting idle — it’s linked to an index (like the S&P 500), with zero downside risk and potential upside of around 7–11% depending on market performance.
If you had invested $100,000 twenty years ago and averaged just 7% annually, your balance today would be around $387,000 — without losing sleep over market crashes.
That’s the power of compounding working for you, not against you.
Unfortunately, they don’t teach these principles in school — but now that you know the Rule of 72, you can make smarter financial decisions.



Here’s the comparison graph showing how $100,000 grows from 2000 to 2072:
The blue line represents a traditional bank savings account earning 1% interest.
The orange line shows growth through an Indexed Universal Life (IUL) account averaging 7%.
By 2072, the IUL investment multiplies many times more than the bank savings — clearly showing the power of compounding when money works for you instead of sitting idle.
So, if you learned something new today and want to explore how to make your money work harder and smarter — let’s talk.
I’m Anil Aggarwal, helping families and investors protect, grow, and pass on wealth through smart real estate and insurance strategies.
732-877-8585
Anil.aggarwal@vylla.com
www.vyllanj.com | www.anilsellsnj.com
