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Finding the Fourth Proportional to 169,117.46, 233,369.25 and 93,664.34

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Solution

The fourth proportional to 169,117.46, 233,369.25 and 93,664.34 is: 129,249.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,117.46 : 233,369.25 = 93,664.34 : x
  2. Step 2: Convert to fraction form
    169,117.46/233,369.25 = 93,664.34/x
  3. Step 3: Cross multiply
    169,117.46x = 233,369.25 × 93,664.34
  4. Step 4: Simplify right side
    169,117.46x = 21,858,376,777.55
  5. Step 5: Solve for x
    x = 21,858,376,777.55/169,117.46
  6. Step 6: Final answer
    x = 129,249.68

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