Home / 17,267,096.40-25,907,902.20-9,279,589.20

Finding the Fourth Proportional to 17,267,096.40, 25,907,902.20 and 9,279,589.20

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Solution

The fourth proportional to 17,267,096.40, 25,907,902.20 and 9,279,589.20 is: 13,923,284.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,096.40 : 25,907,902.20 = 9,279,589.20 : x
  2. Step 2: Convert to fraction form
    17,267,096.40/25,907,902.20 = 9,279,589.20/x
  3. Step 3: Cross multiply
    17,267,096.40x = 25,907,902.20 × 9,279,589.20
  4. Step 4: Simplify right side
    17,267,096.40x = 240,414,689,449,776.22
  5. Step 5: Solve for x
    x = 240,414,689,449,776.22/17,267,096.40
  6. Step 6: Final answer
    x = 13,923,284.14

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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.