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Finding the Fourth Proportional to 110,144.12, 165,142.02 and 65,801.84

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Solution

The fourth proportional to 110,144.12, 165,142.02 and 65,801.84 is: 98,658.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,144.12 : 165,142.02 = 65,801.84 : x
  2. Step 2: Convert to fraction form
    110,144.12/165,142.02 = 65,801.84/x
  3. Step 3: Cross multiply
    110,144.12x = 165,142.02 × 65,801.84
  4. Step 4: Simplify right side
    110,144.12x = 10,866,648,777.32
  5. Step 5: Solve for x
    x = 10,866,648,777.32/110,144.12
  6. Step 6: Final answer
    x = 98,658.46

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