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Finding the Fourth Proportional to 136,562.95, 204,844.43 and 43,075.99

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Solution

The fourth proportional to 136,562.95, 204,844.43 and 43,075.99 is: 64,613.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,562.95 : 204,844.43 = 43,075.99 : x
  2. Step 2: Convert to fraction form
    136,562.95/204,844.43 = 43,075.99/x
  3. Step 3: Cross multiply
    136,562.95x = 204,844.43 × 43,075.99
  4. Step 4: Simplify right side
    136,562.95x = 8,823,876,618.24
  5. Step 5: Solve for x
    x = 8,823,876,618.24/136,562.95
  6. Step 6: Final answer
    x = 64,613.99

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