Finding the Fourth Proportional to 64,996,398.47, 97,463,610.34 and 24,053,995.91
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Solution
The fourth proportional to 64,996,398.47, 97,463,610.34 and 24,053,995.91 is: 36,069,525.99
Step by Step Solution
- Step 1: Write the proportion equation
64,996,398.47 : 97,463,610.34 = 24,053,995.91 : x - Step 2: Convert to fraction form
64,996,398.47/97,463,610.34 = 24,053,995.91/x - Step 3: Cross multiply
64,996,398.47x = 97,463,610.34 × 24,053,995.91 - Step 4: Simplify right side
64,996,398.47x = 2,344,389,283,944,741 - Step 5: Solve for x
x = 2,344,389,283,944,741/64,996,398.47 - Step 6: Final answer
x = 36,069,525.99
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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.