Finding the Fourth Proportional to 64,982,538.99, 97,473,057 and 15,798,670.89
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Solution
The fourth proportional to 64,982,538.99, 97,473,057 and 15,798,670.89 is: 23,697,823.63
Step by Step Solution
- Step 1: Write the proportion equation
64,982,538.99 : 97,473,057 = 15,798,670.89 : x - Step 2: Convert to fraction form
64,982,538.99/97,473,057 = 15,798,670.89/x - Step 3: Cross multiply
64,982,538.99x = 97,473,057 × 15,798,670.89 - Step 4: Simplify right side
64,982,538.99x = 1,539,944,748,185,210.75 - Step 5: Solve for x
x = 1,539,944,748,185,210.75/64,982,538.99 - Step 6: Final answer
x = 23,697,823.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.