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Finding the Fourth Proportional to 68,147.16, 101,710.43 and 63,663.13

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Solution

The fourth proportional to 68,147.16, 101,710.43 and 63,663.13 is: 95,017.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,147.16 : 101,710.43 = 63,663.13 : x
  2. Step 2: Convert to fraction form
    68,147.16/101,710.43 = 63,663.13/x
  3. Step 3: Cross multiply
    68,147.16x = 101,710.43 × 63,663.13
  4. Step 4: Simplify right side
    68,147.16x = 6,475,203,901.15
  5. Step 5: Solve for x
    x = 6,475,203,901.15/68,147.16
  6. Step 6: Final answer
    x = 95,017.96

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