Finding the Fourth Proportional to 241,622,306.90, 362,454,337.44 and 66,745,279.66
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Solution
The fourth proportional to 241,622,306.90, 362,454,337.44 and 66,745,279.66 is: 100,123,686.54
Step by Step Solution
- Step 1: Write the proportion equation
241,622,306.90 : 362,454,337.44 = 66,745,279.66 : x - Step 2: Convert to fraction form
241,622,306.90/362,454,337.44 = 66,745,279.66/x - Step 3: Cross multiply
241,622,306.90x = 362,454,337.44 × 66,745,279.66 - Step 4: Simplify right side
241,622,306.90x = 24,192,116,116,412,808 - Step 5: Solve for x
x = 24,192,116,116,412,808/241,622,306.90 - Step 6: Final answer
x = 100,123,686.54
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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.