Finding the Fourth Proportional to 45,635,175.08, 62,976,596.99 and 24,727,191.25
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Solution
The fourth proportional to 45,635,175.08, 62,976,596.99 and 24,727,191.25 is: 34,123,553.93
Step by Step Solution
- Step 1: Write the proportion equation
45,635,175.08 : 62,976,596.99 = 24,727,191.25 : x - Step 2: Convert to fraction form
45,635,175.08/62,976,596.99 = 24,727,191.25/x - Step 3: Cross multiply
45,635,175.08x = 62,976,596.99 × 24,727,191.25 - Step 4: Simplify right side
45,635,175.08x = 1,557,234,358,045,904.50 - Step 5: Solve for x
x = 1,557,234,358,045,904.50/45,635,175.08 - Step 6: Final answer
x = 34,123,553.93
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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.