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Finding the Fourth Proportional to 133,520.37, 200,282.57 and 43,562.67

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Solution

The fourth proportional to 133,520.37, 200,282.57 and 43,562.67 is: 65,344.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,520.37 : 200,282.57 = 43,562.67 : x
  2. Step 2: Convert to fraction form
    133,520.37/200,282.57 = 43,562.67/x
  3. Step 3: Cross multiply
    133,520.37x = 200,282.57 × 43,562.67
  4. Step 4: Simplify right side
    133,520.37x = 8,724,843,285.85
  5. Step 5: Solve for x
    x = 8,724,843,285.85/133,520.37
  6. Step 6: Final answer
    x = 65,344.66

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