Home / 16,250,343.30-24,375,085.92-4,738,987.56

Finding the Fourth Proportional to 16,250,343.30, 24,375,085.92 and 4,738,987.56

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Solution

The fourth proportional to 16,250,343.30, 24,375,085.92 and 4,738,987.56 is: 7,108,356.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,250,343.30 : 24,375,085.92 = 4,738,987.56 : x
  2. Step 2: Convert to fraction form
    16,250,343.30/24,375,085.92 = 4,738,987.56/x
  3. Step 3: Cross multiply
    16,250,343.30x = 24,375,085.92 × 4,738,987.56
  4. Step 4: Simplify right side
    16,250,343.30x = 115,513,228,948,811.16
  5. Step 5: Solve for x
    x = 115,513,228,948,811.16/16,250,343.30
  6. Step 6: Final answer
    x = 7,108,356.22

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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.