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Finding the Fourth Proportional to 63,668.39, 95,502.49 and 16,921.27

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Solution

The fourth proportional to 63,668.39, 95,502.49 and 16,921.27 is: 25,381.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,668.39 : 95,502.49 = 16,921.27 : x
  2. Step 2: Convert to fraction form
    63,668.39/95,502.49 = 16,921.27/x
  3. Step 3: Cross multiply
    63,668.39x = 95,502.49 × 16,921.27
  4. Step 4: Simplify right side
    63,668.39x = 1,616,023,418.96
  5. Step 5: Solve for x
    x = 1,616,023,418.96/63,668.39
  6. Step 6: Final answer
    x = 25,381.88

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