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Finding the Fourth Proportional to 303,314.06, 418,572.22 and 167,356.47

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Solution

The fourth proportional to 303,314.06, 418,572.22 and 167,356.47 is: 230,951.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,314.06 : 418,572.22 = 167,356.47 : x
  2. Step 2: Convert to fraction form
    303,314.06/418,572.22 = 167,356.47/x
  3. Step 3: Cross multiply
    303,314.06x = 418,572.22 × 167,356.47
  4. Step 4: Simplify right side
    303,314.06x = 70,050,767,086.40
  5. Step 5: Solve for x
    x = 70,050,767,086.40/303,314.06
  6. Step 6: Final answer
    x = 230,951.27

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