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Finding the Fourth Proportional to 367,075.80, 550,176.30 and 153,843.30

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Solution

The fourth proportional to 367,075.80, 550,176.30 and 153,843.30 is: 230,581.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,075.80 : 550,176.30 = 153,843.30 : x
  2. Step 2: Convert to fraction form
    367,075.80/550,176.30 = 153,843.30/x
  3. Step 3: Cross multiply
    367,075.80x = 550,176.30 × 153,843.30
  4. Step 4: Simplify right side
    367,075.80x = 84,640,937,573.79
  5. Step 5: Solve for x
    x = 84,640,937,573.79/367,075.80
  6. Step 6: Final answer
    x = 230,581.63

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