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Finding the Fourth Proportional to 336,036.70, 504,285.45 and 149,182.30

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Solution

The fourth proportional to 336,036.70, 504,285.45 and 149,182.30 is: 223,875.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,036.70 : 504,285.45 = 149,182.30 : x
  2. Step 2: Convert to fraction form
    336,036.70/504,285.45 = 149,182.30/x
  3. Step 3: Cross multiply
    336,036.70x = 504,285.45 × 149,182.30
  4. Step 4: Simplify right side
    336,036.70x = 75,230,463,287.54
  5. Step 5: Solve for x
    x = 75,230,463,287.54/336,036.70
  6. Step 6: Final answer
    x = 223,875.74

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