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Finding the Fourth Proportional to 232,129.08, 320,477.85 and 151,691.22

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Solution

The fourth proportional to 232,129.08, 320,477.85 and 151,691.22 is: 209,425.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,129.08 : 320,477.85 = 151,691.22 : x
  2. Step 2: Convert to fraction form
    232,129.08/320,477.85 = 151,691.22/x
  3. Step 3: Cross multiply
    232,129.08x = 320,477.85 × 151,691.22
  4. Step 4: Simplify right side
    232,129.08x = 48,613,676,049.48
  5. Step 5: Solve for x
    x = 48,613,676,049.48/232,129.08
  6. Step 6: Final answer
    x = 209,425.19

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