Home / 104,155,202.79-156,123,439.49-35,044,014.44

Finding the Fourth Proportional to 104,155,202.79, 156,123,439.49 and 35,044,014.44

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Solution

The fourth proportional to 104,155,202.79, 156,123,439.49 and 35,044,014.44 is: 52,529,224.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,155,202.79 : 156,123,439.49 = 35,044,014.44 : x
  2. Step 2: Convert to fraction form
    104,155,202.79/156,123,439.49 = 35,044,014.44/x
  3. Step 3: Cross multiply
    104,155,202.79x = 156,123,439.49 × 35,044,014.44
  4. Step 4: Simplify right side
    104,155,202.79x = 5,471,192,066,954,190
  5. Step 5: Solve for x
    x = 5,471,192,066,954,190/104,155,202.79
  6. Step 6: Final answer
    x = 52,529,224.85

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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.