Finding the Fourth Proportional to 57,433,402.26, 79,287,362.87 and 44,351,293.14
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Solution
The fourth proportional to 57,433,402.26, 79,287,362.87 and 44,351,293.14 is: 61,227,385.71
Step by Step Solution
- Step 1: Write the proportion equation
57,433,402.26 : 79,287,362.87 = 44,351,293.14 : x - Step 2: Convert to fraction form
57,433,402.26/79,287,362.87 = 44,351,293.14/x - Step 3: Cross multiply
57,433,402.26x = 79,287,362.87 × 44,351,293.14 - Step 4: Simplify right side
57,433,402.26x = 3,516,497,072,723,165 - Step 5: Solve for x
x = 3,516,497,072,723,165/57,433,402.26 - Step 6: Final answer
x = 61,227,385.71
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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.