Finding the Fourth Proportional to 24,514,614.90, 36,715,935.15 and 14,436,918.90
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Solution
The fourth proportional to 24,514,614.90, 36,715,935.15 and 14,436,918.90 is: 21,622,406.89
Step by Step Solution
- Step 1: Write the proportion equation
24,514,614.90 : 36,715,935.15 = 14,436,918.90 : x - Step 2: Convert to fraction form
24,514,614.90/36,715,935.15 = 14,436,918.90/x - Step 3: Cross multiply
24,514,614.90x = 36,715,935.15 × 14,436,918.90 - Step 4: Simplify right side
24,514,614.90x = 530,064,978,098,209.31 - Step 5: Solve for x
x = 530,064,978,098,209.31/24,514,614.90 - Step 6: Final answer
x = 21,622,406.89
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.