Home / 681,435,359.33-1,022,325,053.84-190,148,216.36

Finding the Fourth Proportional to 681,435,359.33, 1,022,325,053.84 and 190,148,216.36

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Solution

The fourth proportional to 681,435,359.33, 1,022,325,053.84 and 190,148,216.36 is: 285,270,323.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    681,435,359.33 : 1,022,325,053.84 = 190,148,216.36 : x
  2. Step 2: Convert to fraction form
    681,435,359.33/1,022,325,053.84 = 190,148,216.36/x
  3. Step 3: Cross multiply
    681,435,359.33x = 1,022,325,053.84 × 190,148,216.36
  4. Step 4: Simplify right side
    681,435,359.33x = 194,393,285,527,816,992
  5. Step 5: Solve for x
    x = 194,393,285,527,816,992/681,435,359.33
  6. Step 6: Final answer
    x = 285,270,323.69

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