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Finding the Fourth Proportional to 150,061.38, 225,008.97 and 61,377.16

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Solution

The fourth proportional to 150,061.38, 225,008.97 and 61,377.16 is: 92,031.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,061.38 : 225,008.97 = 61,377.16 : x
  2. Step 2: Convert to fraction form
    150,061.38/225,008.97 = 61,377.16/x
  3. Step 3: Cross multiply
    150,061.38x = 225,008.97 × 61,377.16
  4. Step 4: Simplify right side
    150,061.38x = 13,810,410,121.19
  5. Step 5: Solve for x
    x = 13,810,410,121.19/150,061.38
  6. Step 6: Final answer
    x = 92,031.74

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