Home / 33,612,815.70-50,419,223.55-22,133,690.10

Finding the Fourth Proportional to 33,612,815.70, 50,419,223.55 and 22,133,690.10

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Solution

The fourth proportional to 33,612,815.70, 50,419,223.55 and 22,133,690.10 is: 33,200,535.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,612,815.70 : 50,419,223.55 = 22,133,690.10 : x
  2. Step 2: Convert to fraction form
    33,612,815.70/50,419,223.55 = 22,133,690.10/x
  3. Step 3: Cross multiply
    33,612,815.70x = 50,419,223.55 × 22,133,690.10
  4. Step 4: Simplify right side
    33,612,815.70x = 1,115,963,469,138,321.88
  5. Step 5: Solve for x
    x = 1,115,963,469,138,321.88/33,612,815.70
  6. Step 6: Final answer
    x = 33,200,535.15

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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.