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Finding the Fourth Proportional to 328,067.64, 452,733.36 and 177,164.64

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Solution

The fourth proportional to 328,067.64, 452,733.36 and 177,164.64 is: 244,487.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,067.64 : 452,733.36 = 177,164.64 : x
  2. Step 2: Convert to fraction form
    328,067.64/452,733.36 = 177,164.64/x
  3. Step 3: Cross multiply
    328,067.64x = 452,733.36 × 177,164.64
  4. Step 4: Simplify right side
    328,067.64x = 80,208,342,740.39
  5. Step 5: Solve for x
    x = 80,208,342,740.39/328,067.64
  6. Step 6: Final answer
    x = 244,487.21

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