Home / 22,442,139.12-33,663,208.76-17,332,022.60

Finding the Fourth Proportional to 22,442,139.12, 33,663,208.76 and 17,332,022.60

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Solution

The fourth proportional to 22,442,139.12, 33,663,208.76 and 17,332,022.60 is: 25,998,033.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,442,139.12 : 33,663,208.76 = 17,332,022.60 : x
  2. Step 2: Convert to fraction form
    22,442,139.12/33,663,208.76 = 17,332,022.60/x
  3. Step 3: Cross multiply
    22,442,139.12x = 33,663,208.76 × 17,332,022.60
  4. Step 4: Simplify right side
    22,442,139.12x = 583,451,494,848,521.88
  5. Step 5: Solve for x
    x = 583,451,494,848,521.88/22,442,139.12
  6. Step 6: Final answer
    x = 25,998,033.95

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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.