Home / 92,267,029.60-138,390,046.80-24,116,610.40

Finding the Fourth Proportional to 92,267,029.60, 138,390,046.80 and 24,116,610.40

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Solution

The fourth proportional to 92,267,029.60, 138,390,046.80 and 24,116,610.40 is: 36,172,171.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,267,029.60 : 138,390,046.80 = 24,116,610.40 : x
  2. Step 2: Convert to fraction form
    92,267,029.60/138,390,046.80 = 24,116,610.40/x
  3. Step 3: Cross multiply
    92,267,029.60x = 138,390,046.80 × 24,116,610.40
  4. Step 4: Simplify right side
    92,267,029.60x = 3,337,498,841,913,367
  5. Step 5: Solve for x
    x = 3,337,498,841,913,367/92,267,029.60
  6. Step 6: Final answer
    x = 36,172,171.75

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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.