Home / 67,567,046.22-101,358,540.95-50,635,335.96

Finding the Fourth Proportional to 67,567,046.22, 101,358,540.95 and 50,635,335.96

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Solution

The fourth proportional to 67,567,046.22, 101,358,540.95 and 50,635,335.96 is: 75,958,977.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,567,046.22 : 101,358,540.95 = 50,635,335.96 : x
  2. Step 2: Convert to fraction form
    67,567,046.22/101,358,540.95 = 50,635,335.96/x
  3. Step 3: Cross multiply
    67,567,046.22x = 101,358,540.95 × 50,635,335.96
  4. Step 4: Simplify right side
    67,567,046.22x = 5,132,323,773,165,491
  5. Step 5: Solve for x
    x = 5,132,323,773,165,491/67,567,046.22
  6. Step 6: Final answer
    x = 75,958,977.94

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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.