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Finding the Fourth Proportional to 444,370.77, 666,625.28 and 144,781.61

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Solution

The fourth proportional to 444,370.77, 666,625.28 and 144,781.61 is: 217,194.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,370.77 : 666,625.28 = 144,781.61 : x
  2. Step 2: Convert to fraction form
    444,370.77/666,625.28 = 144,781.61/x
  3. Step 3: Cross multiply
    444,370.77x = 666,625.28 × 144,781.61
  4. Step 4: Simplify right side
    444,370.77x = 96,515,077,248.07
  5. Step 5: Solve for x
    x = 96,515,077,248.07/444,370.77
  6. Step 6: Final answer
    x = 217,194.93

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