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Finding the Fourth Proportional to 64,456.10, 96,660.98 and 22,324.83

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Solution

The fourth proportional to 64,456.10, 96,660.98 and 22,324.83 is: 33,479.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,456.10 : 96,660.98 = 22,324.83 : x
  2. Step 2: Convert to fraction form
    64,456.10/96,660.98 = 22,324.83/x
  3. Step 3: Cross multiply
    64,456.10x = 96,660.98 × 22,324.83
  4. Step 4: Simplify right side
    64,456.10x = 2,157,939,834.51
  5. Step 5: Solve for x
    x = 2,157,939,834.51/64,456.10
  6. Step 6: Final answer
    x = 33,479.22

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