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Finding the Fourth Proportional to 67,672.82, 101,474.25 and 29,706.55

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Solution

The fourth proportional to 67,672.82, 101,474.25 and 29,706.55 is: 44,544.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,672.82 : 101,474.25 = 29,706.55 : x
  2. Step 2: Convert to fraction form
    67,672.82/101,474.25 = 29,706.55/x
  3. Step 3: Cross multiply
    67,672.82x = 101,474.25 × 29,706.55
  4. Step 4: Simplify right side
    67,672.82x = 3,014,449,955.60
  5. Step 5: Solve for x
    x = 3,014,449,955.60/67,672.82
  6. Step 6: Final answer
    x = 44,544.47

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