Home / 49,061,321.70-73,591,982.55-33,755,820.90

Finding the Fourth Proportional to 49,061,321.70, 73,591,982.55 and 33,755,820.90

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Solution

The fourth proportional to 49,061,321.70, 73,591,982.55 and 33,755,820.90 is: 50,633,731.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,061,321.70 : 73,591,982.55 = 33,755,820.90 : x
  2. Step 2: Convert to fraction form
    49,061,321.70/73,591,982.55 = 33,755,820.90/x
  3. Step 3: Cross multiply
    49,061,321.70x = 73,591,982.55 × 33,755,820.90
  4. Step 4: Simplify right side
    49,061,321.70x = 2,484,157,782,633,725
  5. Step 5: Solve for x
    x = 2,484,157,782,633,725/49,061,321.70
  6. Step 6: Final answer
    x = 50,633,731.35

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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.