Home / 55,032,120.20-82,548,180.30-22,667,363.30

Finding the Fourth Proportional to 55,032,120.20, 82,548,180.30 and 22,667,363.30

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Solution

The fourth proportional to 55,032,120.20, 82,548,180.30 and 22,667,363.30 is: 34,001,044.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,032,120.20 : 82,548,180.30 = 22,667,363.30 : x
  2. Step 2: Convert to fraction form
    55,032,120.20/82,548,180.30 = 22,667,363.30/x
  3. Step 3: Cross multiply
    55,032,120.20x = 82,548,180.30 × 22,667,363.30
  4. Step 4: Simplify right side
    55,032,120.20x = 1,871,149,592,614,003
  5. Step 5: Solve for x
    x = 1,871,149,592,614,003/55,032,120.20
  6. Step 6: Final answer
    x = 34,001,044.95

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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.