If I took $1,200 and assuming that it went up 55% year over year, how much would I earn in 30 years?

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To calculate how much $1,200 would grow over 30 years with a 55% year-over-year increase, we use the formula for compound growth:

[
A = P \times (1 + r)^t
]

Where:

  • ( A ) is the amount after ( t ) years.
  • ( P ) is the initial principal ($1,200).
  • ( r ) is the annual growth rate (55% or 0.55).
  • ( t ) is the number of years (30).

Substituting the values:

[
A = 1200 \times (1 + 0.55)^{30}
]
[
A = 1200 \times (1.55)^{30}
]

Now, let’s calculate this.

[
A \approx 1200 \times 442.086
]
[
A \approx 530,503.2
]

After 30 years, your $1,200 would grow to approximately $530,503.20 at a 55% year-over-year growth rate.