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Finding the Fourth Proportional to 80,155.44, 110,615.54 and 46,169.88

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Solution

The fourth proportional to 80,155.44, 110,615.54 and 46,169.88 is: 63,715.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,155.44 : 110,615.54 = 46,169.88 : x
  2. Step 2: Convert to fraction form
    80,155.44/110,615.54 = 46,169.88/x
  3. Step 3: Cross multiply
    80,155.44x = 110,615.54 × 46,169.88
  4. Step 4: Simplify right side
    80,155.44x = 5,107,106,207.94
  5. Step 5: Solve for x
    x = 5,107,106,207.94/80,155.44
  6. Step 6: Final answer
    x = 63,715.03

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