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Finding the Fourth Proportional to 330,376.31, 495,583.23 and 93,700.25

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Solution

The fourth proportional to 330,376.31, 495,583.23 and 93,700.25 is: 140,555.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,376.31 : 495,583.23 = 93,700.25 : x
  2. Step 2: Convert to fraction form
    330,376.31/495,583.23 = 93,700.25/x
  3. Step 3: Cross multiply
    330,376.31x = 495,583.23 × 93,700.25
  4. Step 4: Simplify right side
    330,376.31x = 46,436,272,546.81
  5. Step 5: Solve for x
    x = 46,436,272,546.81/330,376.31
  6. Step 6: Final answer
    x = 140,555.70

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