Home / 15,755,768.20-23,633,652.30-4,396,198.60

Finding the Fourth Proportional to 15,755,768.20, 23,633,652.30 and 4,396,198.60

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Solution

The fourth proportional to 15,755,768.20, 23,633,652.30 and 4,396,198.60 is: 6,594,297.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,755,768.20 : 23,633,652.30 = 4,396,198.60 : x
  2. Step 2: Convert to fraction form
    15,755,768.20/23,633,652.30 = 4,396,198.60/x
  3. Step 3: Cross multiply
    15,755,768.20x = 23,633,652.30 × 4,396,198.60
  4. Step 4: Simplify right side
    15,755,768.20x = 103,898,229,154,146.78
  5. Step 5: Solve for x
    x = 103,898,229,154,146.78/15,755,768.20
  6. Step 6: Final answer
    x = 6,594,297.90

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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.