Home / 29,451,937.60-44,177,906.40-9,257,179.60

Finding the Fourth Proportional to 29,451,937.60, 44,177,906.40 and 9,257,179.60

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Solution

The fourth proportional to 29,451,937.60, 44,177,906.40 and 9,257,179.60 is: 13,885,769.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,451,937.60 : 44,177,906.40 = 9,257,179.60 : x
  2. Step 2: Convert to fraction form
    29,451,937.60/44,177,906.40 = 9,257,179.60/x
  3. Step 3: Cross multiply
    29,451,937.60x = 44,177,906.40 × 9,257,179.60
  4. Step 4: Simplify right side
    29,451,937.60x = 408,962,813,896,789.44
  5. Step 5: Solve for x
    x = 408,962,813,896,789.44/29,451,937.60
  6. Step 6: Final answer
    x = 13,885,769.40

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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.