Home / 23,170,003.40-34,755,005.10-6,132,398.60

Finding the Fourth Proportional to 23,170,003.40, 34,755,005.10 and 6,132,398.60

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Solution

The fourth proportional to 23,170,003.40, 34,755,005.10 and 6,132,398.60 is: 9,198,597.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,170,003.40 : 34,755,005.10 = 6,132,398.60 : x
  2. Step 2: Convert to fraction form
    23,170,003.40/34,755,005.10 = 6,132,398.60/x
  3. Step 3: Cross multiply
    23,170,003.40x = 34,755,005.10 × 6,132,398.60
  4. Step 4: Simplify right side
    23,170,003.40x = 213,131,544,618,232.84
  5. Step 5: Solve for x
    x = 213,131,544,618,232.84/23,170,003.40
  6. Step 6: Final answer
    x = 9,198,597.90

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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.