Finding the Fourth Proportional to 64,581,351.19, 96,872,412.13 and 16,059,204.99
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Solution
The fourth proportional to 64,581,351.19, 96,872,412.13 and 16,059,204.99 is: 24,088,903.30
Step by Step Solution
- Step 1: Write the proportion equation
64,581,351.19 : 96,872,412.13 = 16,059,204.99 : x - Step 2: Convert to fraction form
64,581,351.19/96,872,412.13 = 16,059,204.99/x - Step 3: Cross multiply
64,581,351.19x = 96,872,412.13 × 16,059,204.99 - Step 4: Simplify right side
64,581,351.19x = 1,555,693,923,957,381 - Step 5: Solve for x
x = 1,555,693,923,957,381/64,581,351.19 - Step 6: Final answer
x = 24,088,903.30
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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.