Home / 41,658,434.68-57,487,997.82-23,324,376.28

Finding the Fourth Proportional to 41,658,434.68, 57,487,997.82 and 23,324,376.28

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Solution

The fourth proportional to 41,658,434.68, 57,487,997.82 and 23,324,376.28 is: 32,187,279.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,658,434.68 : 57,487,997.82 = 23,324,376.28 : x
  2. Step 2: Convert to fraction form
    41,658,434.68/57,487,997.82 = 23,324,376.28/x
  3. Step 3: Cross multiply
    41,658,434.68x = 57,487,997.82 × 23,324,376.28
  4. Step 4: Simplify right side
    41,658,434.68x = 1,340,871,692,737,499.75
  5. Step 5: Solve for x
    x = 1,340,871,692,737,499.75/41,658,434.68
  6. Step 6: Final answer
    x = 32,187,279.79

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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.