Finding the Fourth Proportional to 41,096,809.08, 61,597,468.94 and 15,521,545.08
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Solution
The fourth proportional to 41,096,809.08, 61,597,468.94 and 15,521,545.08 is: 23,264,285.29
Step by Step Solution
- Step 1: Write the proportion equation
41,096,809.08 : 61,597,468.94 = 15,521,545.08 : x - Step 2: Convert to fraction form
41,096,809.08/61,597,468.94 = 15,521,545.08/x - Step 3: Cross multiply
41,096,809.08x = 61,597,468.94 × 15,521,545.08 - Step 4: Simplify right side
41,096,809.08x = 956,087,890,966,109.75 - Step 5: Solve for x
x = 956,087,890,966,109.75/41,096,809.08 - Step 6: Final answer
x = 23,264,285.29
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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.