Home / 22,384,987.70-33,577,481.55-8,009,183.30

Finding the Fourth Proportional to 22,384,987.70, 33,577,481.55 and 8,009,183.30

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Solution

The fourth proportional to 22,384,987.70, 33,577,481.55 and 8,009,183.30 is: 12,013,774.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,384,987.70 : 33,577,481.55 = 8,009,183.30 : x
  2. Step 2: Convert to fraction form
    22,384,987.70/33,577,481.55 = 8,009,183.30/x
  3. Step 3: Cross multiply
    22,384,987.70x = 33,577,481.55 × 8,009,183.30
  4. Step 4: Simplify right side
    22,384,987.70x = 268,928,204,486,318.09
  5. Step 5: Solve for x
    x = 268,928,204,486,318.09/22,384,987.70
  6. Step 6: Final answer
    x = 12,013,774.95

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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.