Finding the Fourth Proportional to 41,895,897.90, 57,815,431.32 and 24,255,543.75
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Solution
The fourth proportional to 41,895,897.90, 57,815,431.32 and 24,255,543.75 is: 33,472,124.82
Step by Step Solution
- Step 1: Write the proportion equation
41,895,897.90 : 57,815,431.32 = 24,255,543.75 : x - Step 2: Convert to fraction form
41,895,897.90/57,815,431.32 = 24,255,543.75/x - Step 3: Cross multiply
41,895,897.90x = 57,815,431.32 × 24,255,543.75 - Step 4: Simplify right side
41,895,897.90x = 1,402,344,723,807,380.25 - Step 5: Solve for x
x = 1,402,344,723,807,380.25/41,895,897.90 - Step 6: Final answer
x = 33,472,124.82
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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.