Finding the Fourth Proportional to 45,635,170.46, 62,976,590.60 and 24,727,186.62
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Solution
The fourth proportional to 45,635,170.46, 62,976,590.60 and 24,727,186.62 is: 34,123,547.53
Step by Step Solution
- Step 1: Write the proportion equation
45,635,170.46 : 62,976,590.60 = 24,727,186.62 : x - Step 2: Convert to fraction form
45,635,170.46/62,976,590.60 = 24,727,186.62/x - Step 3: Cross multiply
45,635,170.46x = 62,976,590.60 × 24,727,186.62 - Step 4: Simplify right side
45,635,170.46x = 1,557,233,908,226,369.25 - Step 5: Solve for x
x = 1,557,233,908,226,369.25/45,635,170.46 - Step 6: Final answer
x = 34,123,547.53
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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.