Home / 22,383,616.60-33,600,308.10-13,873,562.20

Finding the Fourth Proportional to 22,383,616.60, 33,600,308.10 and 13,873,562.20

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Solution

The fourth proportional to 22,383,616.60, 33,600,308.10 and 13,873,562.20 is: 20,825,766.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,383,616.60 : 33,600,308.10 = 13,873,562.20 : x
  2. Step 2: Convert to fraction form
    22,383,616.60/33,600,308.10 = 13,873,562.20/x
  3. Step 3: Cross multiply
    22,383,616.60x = 33,600,308.10 × 13,873,562.20
  4. Step 4: Simplify right side
    22,383,616.60x = 466,155,964,364,513.81
  5. Step 5: Solve for x
    x = 466,155,964,364,513.81/22,383,616.60
  6. Step 6: Final answer
    x = 20,825,766.13

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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.