Home / 63,052,819.38-87,012,928.17-35,175,529.47

Finding the Fourth Proportional to 63,052,819.38, 87,012,928.17 and 35,175,529.47

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Solution

The fourth proportional to 63,052,819.38, 87,012,928.17 and 35,175,529.47 is: 48,542,251.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,052,819.38 : 87,012,928.17 = 35,175,529.47 : x
  2. Step 2: Convert to fraction form
    63,052,819.38/87,012,928.17 = 35,175,529.47/x
  3. Step 3: Cross multiply
    63,052,819.38x = 87,012,928.17 × 35,175,529.47
  4. Step 4: Simplify right side
    63,052,819.38x = 3,060,725,819,114,828
  5. Step 5: Solve for x
    x = 3,060,725,819,114,828/63,052,819.38
  6. Step 6: Final answer
    x = 48,542,251.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.