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Finding the Fourth Proportional to 347,996.60, 480,268.68 and 195,034.04

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Solution

The fourth proportional to 347,996.60, 480,268.68 and 195,034.04 is: 269,165.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,996.60 : 480,268.68 = 195,034.04 : x
  2. Step 2: Convert to fraction form
    347,996.60/480,268.68 = 195,034.04/x
  3. Step 3: Cross multiply
    347,996.60x = 480,268.68 × 195,034.04
  4. Step 4: Simplify right side
    347,996.60x = 93,668,740,945.87
  5. Step 5: Solve for x
    x = 93,668,740,945.87/347,996.60
  6. Step 6: Final answer
    x = 269,165.68

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