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Finding the Fourth Proportional to 335,115.90, 502,722.45 and 110,438.10

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Solution

The fourth proportional to 335,115.90, 502,722.45 and 110,438.10 is: 165,673.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,115.90 : 502,722.45 = 110,438.10 : x
  2. Step 2: Convert to fraction form
    335,115.90/502,722.45 = 110,438.10/x
  3. Step 3: Cross multiply
    335,115.90x = 502,722.45 × 110,438.10
  4. Step 4: Simplify right side
    335,115.90x = 55,519,712,205.35
  5. Step 5: Solve for x
    x = 55,519,712,205.35/335,115.90
  6. Step 6: Final answer
    x = 165,673.17

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