Finding the Fourth Proportional to 41,455,813.92, 62,191,691.19 and 15,894,829.68
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Solution
The fourth proportional to 41,455,813.92, 62,191,691.19 and 15,894,829.68 is: 23,845,300.47
Step by Step Solution
- Step 1: Write the proportion equation
41,455,813.92 : 62,191,691.19 = 15,894,829.68 : x - Step 2: Convert to fraction form
41,455,813.92/62,191,691.19 = 15,894,829.68/x - Step 3: Cross multiply
41,455,813.92x = 62,191,691.19 × 15,894,829.68 - Step 4: Simplify right side
41,455,813.92x = 988,526,338,976,206.50 - Step 5: Solve for x
x = 988,526,338,976,206.50/41,455,813.92 - Step 6: Final answer
x = 23,845,300.47
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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.