Home / 62,414,865.90-93,622,298.85-54,856,593.90

Finding the Fourth Proportional to 62,414,865.90, 93,622,298.85 and 54,856,593.90

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Solution

The fourth proportional to 62,414,865.90, 93,622,298.85 and 54,856,593.90 is: 82,284,890.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,414,865.90 : 93,622,298.85 = 54,856,593.90 : x
  2. Step 2: Convert to fraction form
    62,414,865.90/93,622,298.85 = 54,856,593.90/x
  3. Step 3: Cross multiply
    62,414,865.90x = 93,622,298.85 × 54,856,593.90
  4. Step 4: Simplify right side
    62,414,865.90x = 5,135,800,427,998,887
  5. Step 5: Solve for x
    x = 5,135,800,427,998,887/62,414,865.90
  6. Step 6: Final answer
    x = 82,284,890.85

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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.