Home / 62,054,905.20-92,940,640.20-36,545,737.20

Finding the Fourth Proportional to 62,054,905.20, 92,940,640.20 and 36,545,737.20

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Solution

The fourth proportional to 62,054,905.20, 92,940,640.20 and 36,545,737.20 is: 54,735,144.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,054,905.20 : 92,940,640.20 = 36,545,737.20 : x
  2. Step 2: Convert to fraction form
    62,054,905.20/92,940,640.20 = 36,545,737.20/x
  3. Step 3: Cross multiply
    62,054,905.20x = 92,940,640.20 × 36,545,737.20
  4. Step 4: Simplify right side
    62,054,905.20x = 3,396,584,211,948,956
  5. Step 5: Solve for x
    x = 3,396,584,211,948,956/62,054,905.20
  6. Step 6: Final answer
    x = 54,735,144.64

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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.