Home / 26,374,212.70-39,561,319.05-23,770,807.90

Finding the Fourth Proportional to 26,374,212.70, 39,561,319.05 and 23,770,807.90

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Solution

The fourth proportional to 26,374,212.70, 39,561,319.05 and 23,770,807.90 is: 35,656,211.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,374,212.70 : 39,561,319.05 = 23,770,807.90 : x
  2. Step 2: Convert to fraction form
    26,374,212.70/39,561,319.05 = 23,770,807.90/x
  3. Step 3: Cross multiply
    26,374,212.70x = 39,561,319.05 × 23,770,807.90
  4. Step 4: Simplify right side
    26,374,212.70x = 940,404,515,408,160.38
  5. Step 5: Solve for x
    x = 940,404,515,408,160.38/26,374,212.70
  6. Step 6: Final answer
    x = 35,656,211.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.