Answer
13.605 trillion dollars (or $13,605,744,645,293.71)
Work Step by Step
400 years
7% interest rate
24 dollars is initial rate
$24*(1+.07)^{400}$
$24*1.07^{400}$
$24*566,906,026,887$
$13,605,744,645,293.71$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.