Home / 17,109,956.16-25,664,934.24-5,750,404.80

Finding the Fourth Proportional to 17,109,956.16, 25,664,934.24 and 5,750,404.80

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Solution

The fourth proportional to 17,109,956.16, 25,664,934.24 and 5,750,404.80 is: 8,625,607.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,109,956.16 : 25,664,934.24 = 5,750,404.80 : x
  2. Step 2: Convert to fraction form
    17,109,956.16/25,664,934.24 = 5,750,404.80/x
  3. Step 3: Cross multiply
    17,109,956.16x = 25,664,934.24 × 5,750,404.80
  4. Step 4: Simplify right side
    17,109,956.16x = 147,583,761,045,380.34
  5. Step 5: Solve for x
    x = 147,583,761,045,380.34/17,109,956.16
  6. Step 6: Final answer
    x = 8,625,607.20

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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.