Home / 49,061,331.10-73,591,996.65-29,882,215.90

Finding the Fourth Proportional to 49,061,331.10, 73,591,996.65 and 29,882,215.90

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Solution

The fourth proportional to 49,061,331.10, 73,591,996.65 and 29,882,215.90 is: 44,823,323.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,061,331.10 : 73,591,996.65 = 29,882,215.90 : x
  2. Step 2: Convert to fraction form
    49,061,331.10/73,591,996.65 = 29,882,215.90/x
  3. Step 3: Cross multiply
    49,061,331.10x = 73,591,996.65 × 29,882,215.90
  4. Step 4: Simplify right side
    49,061,331.10x = 2,199,091,932,407,376.75
  5. Step 5: Solve for x
    x = 2,199,091,932,407,376.75/49,061,331.10
  6. Step 6: Final answer
    x = 44,823,323.85

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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.