Home / 48,200,174.73-72,284,909.22-15,844,619.66

Finding the Fourth Proportional to 48,200,174.73, 72,284,909.22 and 15,844,619.66

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Solution

The fourth proportional to 48,200,174.73, 72,284,909.22 and 15,844,619.66 is: 23,761,882.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,200,174.73 : 72,284,909.22 = 15,844,619.66 : x
  2. Step 2: Convert to fraction form
    48,200,174.73/72,284,909.22 = 15,844,619.66/x
  3. Step 3: Cross multiply
    48,200,174.73x = 72,284,909.22 × 15,844,619.66
  4. Step 4: Simplify right side
    48,200,174.73x = 1,145,326,893,387,102.75
  5. Step 5: Solve for x
    x = 1,145,326,893,387,102.75/48,200,174.73
  6. Step 6: Final answer
    x = 23,761,882.60

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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.