Home / 159,475,955.20-239,325,907.20-68,664,716.80

Finding the Fourth Proportional to 159,475,955.20, 239,325,907.20 and 68,664,716.80

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Solution

The fourth proportional to 159,475,955.20, 239,325,907.20 and 68,664,716.80 is: 103,045,287.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,475,955.20 : 239,325,907.20 = 68,664,716.80 : x
  2. Step 2: Convert to fraction form
    159,475,955.20/239,325,907.20 = 68,664,716.80/x
  3. Step 3: Cross multiply
    159,475,955.20x = 239,325,907.20 × 68,664,716.80
  4. Step 4: Simplify right side
    159,475,955.20x = 16,433,245,640,791,080
  5. Step 5: Solve for x
    x = 16,433,245,640,791,080/159,475,955.20
  6. Step 6: Final answer
    x = 103,045,287.42

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