Home / 63,120,134.80-94,683,312.60-32,887,046.80

Finding the Fourth Proportional to 63,120,134.80, 94,683,312.60 and 32,887,046.80

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Solution

The fourth proportional to 63,120,134.80, 94,683,312.60 and 32,887,046.80 is: 49,332,190.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,120,134.80 : 94,683,312.60 = 32,887,046.80 : x
  2. Step 2: Convert to fraction form
    63,120,134.80/94,683,312.60 = 32,887,046.80/x
  3. Step 3: Cross multiply
    63,120,134.80x = 94,683,312.60 × 32,887,046.80
  4. Step 4: Simplify right side
    63,120,134.80x = 3,113,854,532,655,229.50
  5. Step 5: Solve for x
    x = 3,113,854,532,655,229.50/63,120,134.80
  6. Step 6: Final answer
    x = 49,332,190.79

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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.