Finding the Fourth Proportional to 41,583,251.76, 57,361,849.02 and 24,177,672.87
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Solution
The fourth proportional to 41,583,251.76, 57,361,849.02 and 24,177,672.87 is: 33,351,793.38
Step by Step Solution
- Step 1: Write the proportion equation
41,583,251.76 : 57,361,849.02 = 24,177,672.87 : x - Step 2: Convert to fraction form
41,583,251.76/57,361,849.02 = 24,177,672.87/x - Step 3: Cross multiply
41,583,251.76x = 57,361,849.02 × 24,177,672.87 - Step 4: Simplify right side
41,583,251.76x = 1,386,876,020,823,890.25 - Step 5: Solve for x
x = 1,386,876,020,823,890.25/41,583,251.76 - Step 6: Final answer
x = 33,351,793.38
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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.