Home / 1,513,361,556.90-2,270,042,335.35-929,201,609.70

Finding the Fourth Proportional to 1,513,361,556.90, 2,270,042,335.35 and 929,201,609.70

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Solution

The fourth proportional to 1,513,361,556.90, 2,270,042,335.35 and 929,201,609.70 is: 1,393,802,414.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,361,556.90 : 2,270,042,335.35 = 929,201,609.70 : x
  2. Step 2: Convert to fraction form
    1,513,361,556.90/2,270,042,335.35 = 929,201,609.70/x
  3. Step 3: Cross multiply
    1,513,361,556.90x = 2,270,042,335.35 × 929,201,609.70
  4. Step 4: Simplify right side
    1,513,361,556.90x = 2,109,326,992,094,367,232
  5. Step 5: Solve for x
    x = 2,109,326,992,094,367,232/1,513,361,556.90
  6. Step 6: Final answer
    x = 1,393,802,414.55

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