Home / 23,328,046.20-34,992,069.30-11,848,920.60

Finding the Fourth Proportional to 23,328,046.20, 34,992,069.30 and 11,848,920.60

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Solution

The fourth proportional to 23,328,046.20, 34,992,069.30 and 11,848,920.60 is: 17,773,380.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,046.20 : 34,992,069.30 = 11,848,920.60 : x
  2. Step 2: Convert to fraction form
    23,328,046.20/34,992,069.30 = 11,848,920.60/x
  3. Step 3: Cross multiply
    23,328,046.20x = 34,992,069.30 × 11,848,920.60
  4. Step 4: Simplify right side
    23,328,046.20x = 414,618,250,765,397.56
  5. Step 5: Solve for x
    x = 414,618,250,765,397.56/23,328,046.20
  6. Step 6: Final answer
    x = 17,773,380.90

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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.