Home / 54,576,226.20-81,864,339.30-22,211,469.30

Finding the Fourth Proportional to 54,576,226.20, 81,864,339.30 and 22,211,469.30

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Solution

The fourth proportional to 54,576,226.20, 81,864,339.30 and 22,211,469.30 is: 33,317,203.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,576,226.20 : 81,864,339.30 = 22,211,469.30 : x
  2. Step 2: Convert to fraction form
    54,576,226.20/81,864,339.30 = 22,211,469.30/x
  3. Step 3: Cross multiply
    54,576,226.20x = 81,864,339.30 × 22,211,469.30
  4. Step 4: Simplify right side
    54,576,226.20x = 1,818,327,259,126,733.50
  5. Step 5: Solve for x
    x = 1,818,327,259,126,733.50/54,576,226.20
  6. Step 6: Final answer
    x = 33,317,203.95

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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.