Home / 22,251,733.20-33,383,504.70-7,873,301.70

Finding the Fourth Proportional to 22,251,733.20, 33,383,504.70 and 7,873,301.70

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Solution

The fourth proportional to 22,251,733.20, 33,383,504.70 and 7,873,301.70 is: 11,812,041.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,251,733.20 : 33,383,504.70 = 7,873,301.70 : x
  2. Step 2: Convert to fraction form
    22,251,733.20/33,383,504.70 = 7,873,301.70/x
  3. Step 3: Cross multiply
    22,251,733.20x = 33,383,504.70 × 7,873,301.70
  4. Step 4: Simplify right side
    22,251,733.20x = 262,838,404,306,468
  5. Step 5: Solve for x
    x = 262,838,404,306,468/22,251,733.20
  6. Step 6: Final answer
    x = 11,812,041.87

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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.