Home / 41,683,019.80-57,522,905.07-23,098,470.37

Finding the Fourth Proportional to 41,683,019.80, 57,522,905.07 and 23,098,470.37

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Solution

The fourth proportional to 41,683,019.80, 57,522,905.07 and 23,098,470.37 is: 31,876,076.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,683,019.80 : 57,522,905.07 = 23,098,470.37 : x
  2. Step 2: Convert to fraction form
    41,683,019.80/57,522,905.07 = 23,098,470.37/x
  3. Step 3: Cross multiply
    41,683,019.80x = 57,522,905.07 × 23,098,470.37
  4. Step 4: Simplify right side
    41,683,019.80x = 1,328,691,118,125,291.25
  5. Step 5: Solve for x
    x = 1,328,691,118,125,291.25/41,683,019.80
  6. Step 6: Final answer
    x = 31,876,076.27

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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.