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Finding the Fourth Proportional to 110,151.36, 165,005.28 and 50,905.44

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Solution

The fourth proportional to 110,151.36, 165,005.28 and 50,905.44 is: 76,255.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,151.36 : 165,005.28 = 50,905.44 : x
  2. Step 2: Convert to fraction form
    110,151.36/165,005.28 = 50,905.44/x
  3. Step 3: Cross multiply
    110,151.36x = 165,005.28 × 50,905.44
  4. Step 4: Simplify right side
    110,151.36x = 8,399,666,380.72
  5. Step 5: Solve for x
    x = 8,399,666,380.72/110,151.36
  6. Step 6: Final answer
    x = 76,255.68

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