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Finding the Fourth Proportional to 110,725.70, 166,008.09 and 44,145.86

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Solution

The fourth proportional to 110,725.70, 166,008.09 and 44,145.86 is: 66,186.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,725.70 : 166,008.09 = 44,145.86 : x
  2. Step 2: Convert to fraction form
    110,725.70/166,008.09 = 44,145.86/x
  3. Step 3: Cross multiply
    110,725.70x = 166,008.09 × 44,145.86
  4. Step 4: Simplify right side
    110,725.70x = 7,328,569,900.01
  5. Step 5: Solve for x
    x = 7,328,569,900.01/110,725.70
  6. Step 6: Final answer
    x = 66,186.71

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