Home / 2,199,658,631.80-3,299,487,947.70-1,915,550,273.20

Finding the Fourth Proportional to 2,199,658,631.80, 3,299,487,947.70 and 1,915,550,273.20

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Solution

The fourth proportional to 2,199,658,631.80, 3,299,487,947.70 and 1,915,550,273.20 is: 2,873,325,409.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,658,631.80 : 3,299,487,947.70 = 1,915,550,273.20 : x
  2. Step 2: Convert to fraction form
    2,199,658,631.80/3,299,487,947.70 = 1,915,550,273.20/x
  3. Step 3: Cross multiply
    2,199,658,631.80x = 3,299,487,947.70 × 1,915,550,273.20
  4. Step 4: Simplify right side
    2,199,658,631.80x = 6,320,335,039,636,842,496
  5. Step 5: Solve for x
    x = 6,320,335,039,636,842,496/2,199,658,631.80
  6. Step 6: Final answer
    x = 2,873,325,409.80

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