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Finding the Fourth Proportional to 45,375.22, 68,066.07 and 12,095.11

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Solution

The fourth proportional to 45,375.22, 68,066.07 and 12,095.11 is: 18,143.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,375.22 : 68,066.07 = 12,095.11 : x
  2. Step 2: Convert to fraction form
    45,375.22/68,066.07 = 12,095.11/x
  3. Step 3: Cross multiply
    45,375.22x = 68,066.07 × 12,095.11
  4. Step 4: Simplify right side
    45,375.22x = 823,266,203.11
  5. Step 5: Solve for x
    x = 823,266,203.11/45,375.22
  6. Step 6: Final answer
    x = 18,143.52

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