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Finding the Fourth Proportional to 243,769.44, 365,699.88 and 110,659

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Solution

The fourth proportional to 243,769.44, 365,699.88 and 110,659 is: 166,009.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,769.44 : 365,699.88 = 110,659 : x
  2. Step 2: Convert to fraction form
    243,769.44/365,699.88 = 110,659/x
  3. Step 3: Cross multiply
    243,769.44x = 365,699.88 × 110,659
  4. Step 4: Simplify right side
    243,769.44x = 40,467,983,020.92
  5. Step 5: Solve for x
    x = 40,467,983,020.92/243,769.44
  6. Step 6: Final answer
    x = 166,009.25

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