Home / 104,155,262.74-156,123,528.92-35,044,074.39

Finding the Fourth Proportional to 104,155,262.74, 156,123,528.92 and 35,044,074.39

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Solution

The fourth proportional to 104,155,262.74, 156,123,528.92 and 35,044,074.39 is: 52,529,314.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,155,262.74 : 156,123,528.92 = 35,044,074.39 : x
  2. Step 2: Convert to fraction form
    104,155,262.74/156,123,528.92 = 35,044,074.39/x
  3. Step 3: Cross multiply
    104,155,262.74x = 156,123,528.92 × 35,044,074.39
  4. Step 4: Simplify right side
    104,155,262.74x = 5,471,204,560,936,267
  5. Step 5: Solve for x
    x = 5,471,204,560,936,267/104,155,262.74
  6. Step 6: Final answer
    x = 52,529,314.58

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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.