Home / 17,204,385.42-23,741,864.24-9,469,261.67

Finding the Fourth Proportional to 17,204,385.42, 23,741,864.24 and 9,469,261.67

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Solution

The fourth proportional to 17,204,385.42, 23,741,864.24 and 9,469,261.67 is: 13,067,477.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,204,385.42 : 23,741,864.24 = 9,469,261.67 : x
  2. Step 2: Convert to fraction form
    17,204,385.42/23,741,864.24 = 9,469,261.67/x
  3. Step 3: Cross multiply
    17,204,385.42x = 23,741,864.24 × 9,469,261.67
  4. Step 4: Simplify right side
    17,204,385.42x = 224,817,924,856,120.03
  5. Step 5: Solve for x
    x = 224,817,924,856,120.03/17,204,385.42
  6. Step 6: Final answer
    x = 13,067,477.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.