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Finding the Fourth Proportional to 80,293.05, 110,805.30 and 44,483.63

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Solution

The fourth proportional to 80,293.05, 110,805.30 and 44,483.63 is: 61,387.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,293.05 : 110,805.30 = 44,483.63 : x
  2. Step 2: Convert to fraction form
    80,293.05/110,805.30 = 44,483.63/x
  3. Step 3: Cross multiply
    80,293.05x = 110,805.30 × 44,483.63
  4. Step 4: Simplify right side
    80,293.05x = 4,929,021,413.21
  5. Step 5: Solve for x
    x = 4,929,021,413.21/80,293.05
  6. Step 6: Final answer
    x = 61,387.90

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