Home / 265,752,080,872.64-398,629,155,505.44-64,293,492,743.36

Finding the Fourth Proportional to 265,752,080,872.64, 398,629,155,505.44 and 64,293,492,743.36

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Solution

The fourth proportional to 265,752,080,872.64, 398,629,155,505.44 and 64,293,492,743.36 is: 96,440,489,318.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,752,080,872.64 : 398,629,155,505.44 = 64,293,492,743.36 : x
  2. Step 2: Convert to fraction form
    265,752,080,872.64/398,629,155,505.44 = 64,293,492,743.36/x
  3. Step 3: Cross multiply
    265,752,080,872.64x = 398,629,155,505.44 × 64,293,492,743.36
  4. Step 4: Simplify right side
    265,752,080,872.64x = 25,629,260,716,780,730,449,920
  5. Step 5: Solve for x
    x = 25,629,260,716,780,730,449,920/265,752,080,872.64
  6. Step 6: Final answer
    x = 96,440,489,318.55

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