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Finding the Fourth Proportional to 30,494.67, 45,682.81 and 22,474.86

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Solution

The fourth proportional to 30,494.67, 45,682.81 and 22,474.86 is: 33,668.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,494.67 : 45,682.81 = 22,474.86 : x
  2. Step 2: Convert to fraction form
    30,494.67/45,682.81 = 22,474.86/x
  3. Step 3: Cross multiply
    30,494.67x = 45,682.81 × 22,474.86
  4. Step 4: Simplify right side
    30,494.67x = 1,026,714,759.16
  5. Step 5: Solve for x
    x = 1,026,714,759.16/30,494.67
  6. Step 6: Final answer
    x = 33,668.66

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