Home / 41,683,020.80-57,522,906.45-23,098,471.37

Finding the Fourth Proportional to 41,683,020.80, 57,522,906.45 and 23,098,471.37

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Solution

The fourth proportional to 41,683,020.80, 57,522,906.45 and 23,098,471.37 is: 31,876,077.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,683,020.80 : 57,522,906.45 = 23,098,471.37 : x
  2. Step 2: Convert to fraction form
    41,683,020.80/57,522,906.45 = 23,098,471.37/x
  3. Step 3: Cross multiply
    41,683,020.80x = 57,522,906.45 × 23,098,471.37
  4. Step 4: Simplify right side
    41,683,020.80x = 1,328,691,207,754,513.50
  5. Step 5: Solve for x
    x = 1,328,691,207,754,513.50/41,683,020.80
  6. Step 6: Final answer
    x = 31,876,077.65

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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.