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Finding the Fourth Proportional to 136,108.25, 204,203.92 and 69,595.10

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Solution

The fourth proportional to 136,108.25, 204,203.92 and 69,595.10 is: 104,413.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,108.25 : 204,203.92 = 69,595.10 : x
  2. Step 2: Convert to fraction form
    136,108.25/204,203.92 = 69,595.10/x
  3. Step 3: Cross multiply
    136,108.25x = 204,203.92 × 69,595.10
  4. Step 4: Simplify right side
    136,108.25x = 14,211,593,082.69
  5. Step 5: Solve for x
    x = 14,211,593,082.69/136,108.25
  6. Step 6: Final answer
    x = 104,413.90

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