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Finding the Fourth Proportional to 110,893.49, 153,032.86 and 63,146.85

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Solution

The fourth proportional to 110,893.49, 153,032.86 and 63,146.85 is: 87,142.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,893.49 : 153,032.86 = 63,146.85 : x
  2. Step 2: Convert to fraction form
    110,893.49/153,032.86 = 63,146.85/x
  3. Step 3: Cross multiply
    110,893.49x = 153,032.86 × 63,146.85
  4. Step 4: Simplify right side
    110,893.49x = 9,663,543,055.49
  5. Step 5: Solve for x
    x = 9,663,543,055.49/110,893.49
  6. Step 6: Final answer
    x = 87,142.56

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