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Finding the Fourth Proportional to 80,089.53, 110,518.07 and 44,279.21

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Solution

The fourth proportional to 80,089.53, 110,518.07 and 44,279.21 is: 61,102.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,089.53 : 110,518.07 = 44,279.21 : x
  2. Step 2: Convert to fraction form
    80,089.53/110,518.07 = 44,279.21/x
  3. Step 3: Cross multiply
    80,089.53x = 110,518.07 × 44,279.21
  4. Step 4: Simplify right side
    80,089.53x = 4,893,652,056.34
  5. Step 5: Solve for x
    x = 4,893,652,056.34/80,089.53
  6. Step 6: Final answer
    x = 61,102.27

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