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Finding the Fourth Proportional to 80,345.99, 110,878.59 and 44,050.86

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Solution

The fourth proportional to 80,345.99, 110,878.59 and 44,050.86 is: 60,790.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,345.99 : 110,878.59 = 44,050.86 : x
  2. Step 2: Convert to fraction form
    80,345.99/110,878.59 = 44,050.86/x
  3. Step 3: Cross multiply
    80,345.99x = 110,878.59 × 44,050.86
  4. Step 4: Simplify right side
    80,345.99x = 4,884,297,410.28
  5. Step 5: Solve for x
    x = 4,884,297,410.28/80,345.99
  6. Step 6: Final answer
    x = 60,790.80

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