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Finding the Fourth Proportional to 433,252.74, 649,818.99 and 133,743.18

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Solution

The fourth proportional to 433,252.74, 649,818.99 and 133,743.18 is: 200,596.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,252.74 : 649,818.99 = 133,743.18 : x
  2. Step 2: Convert to fraction form
    433,252.74/649,818.99 = 133,743.18/x
  3. Step 3: Cross multiply
    433,252.74x = 649,818.99 × 133,743.18
  4. Step 4: Simplify right side
    433,252.74x = 86,908,858,146.99
  5. Step 5: Solve for x
    x = 86,908,858,146.99/433,252.74
  6. Step 6: Final answer
    x = 200,596.21

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