Home / 22,099,337.70-33,149,006.55-11,313,053.70

Finding the Fourth Proportional to 22,099,337.70, 33,149,006.55 and 11,313,053.70

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Solution

The fourth proportional to 22,099,337.70, 33,149,006.55 and 11,313,053.70 is: 16,969,580.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,099,337.70 : 33,149,006.55 = 11,313,053.70 : x
  2. Step 2: Convert to fraction form
    22,099,337.70/33,149,006.55 = 11,313,053.70/x
  3. Step 3: Cross multiply
    22,099,337.70x = 33,149,006.55 × 11,313,053.70
  4. Step 4: Simplify right side
    22,099,337.70x = 375,016,491,201,801.69
  5. Step 5: Solve for x
    x = 375,016,491,201,801.69/22,099,337.70
  6. Step 6: Final answer
    x = 16,969,580.55

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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.