Finding the Fourth Proportional to 41,806,997.12, 62,711,125.92 and 14,514,156.48
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Solution
The fourth proportional to 41,806,997.12, 62,711,125.92 and 14,514,156.48 is: 21,771,453.52
Step by Step Solution
- Step 1: Write the proportion equation
41,806,997.12 : 62,711,125.92 = 14,514,156.48 : x - Step 2: Convert to fraction form
41,806,997.12/62,711,125.92 = 14,514,156.48/x - Step 3: Cross multiply
41,806,997.12x = 62,711,125.92 × 14,514,156.48 - Step 4: Simplify right side
41,806,997.12x = 910,199,094,639,864 - Step 5: Solve for x
x = 910,199,094,639,864/41,806,997.12 - Step 6: Final answer
x = 21,771,453.52
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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.