Finding the Fourth Proportional to 24,545,690.26, 33,865,545.06 and 14,230,354.30
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Solution
The fourth proportional to 24,545,690.26, 33,865,545.06 and 14,230,354.30 is: 19,633,536.46
Step by Step Solution
- Step 1: Write the proportion equation
24,545,690.26 : 33,865,545.06 = 14,230,354.30 : x - Step 2: Convert to fraction form
24,545,690.26/33,865,545.06 = 14,230,354.30/x - Step 3: Cross multiply
24,545,690.26x = 33,865,545.06 × 14,230,354.30 - Step 4: Simplify right side
24,545,690.26x = 481,918,704,766,414.81 - Step 5: Solve for x
x = 481,918,704,766,414.81/24,545,690.26 - Step 6: Final answer
x = 19,633,536.46
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.