Home / 5,978,757,335.20-8,970,686,919.60-2,871,740,672.80

Finding the Fourth Proportional to 5,978,757,335.20, 8,970,686,919.60 and 2,871,740,672.80

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Solution

The fourth proportional to 5,978,757,335.20, 8,970,686,919.60 and 2,871,740,672.80 is: 4,308,836,275.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,978,757,335.20 : 8,970,686,919.60 = 2,871,740,672.80 : x
  2. Step 2: Convert to fraction form
    5,978,757,335.20/8,970,686,919.60 = 2,871,740,672.80/x
  3. Step 3: Cross multiply
    5,978,757,335.20x = 8,970,686,919.60 × 2,871,740,672.80
  4. Step 4: Simplify right side
    5,978,757,335.20x = 25,761,486,489,970,266,112
  5. Step 5: Solve for x
    x = 25,761,486,489,970,266,112/5,978,757,335.20
  6. Step 6: Final answer
    x = 4,308,836,275.78

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Why These Related Problems?

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