Home / 22,442,138.62-33,663,208.01-17,332,022.10

Finding the Fourth Proportional to 22,442,138.62, 33,663,208.01 and 17,332,022.10

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Solution

The fourth proportional to 22,442,138.62, 33,663,208.01 and 17,332,022.10 is: 25,998,033.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,442,138.62 : 33,663,208.01 = 17,332,022.10 : x
  2. Step 2: Convert to fraction form
    22,442,138.62/33,663,208.01 = 17,332,022.10/x
  3. Step 3: Cross multiply
    22,442,138.62x = 33,663,208.01 × 17,332,022.10
  4. Step 4: Simplify right side
    22,442,138.62x = 583,451,465,017,900.88
  5. Step 5: Solve for x
    x = 583,451,465,017,900.88/22,442,138.62
  6. Step 6: Final answer
    x = 25,998,033.20

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Double scale
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1.5x scale

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.