Home / 135,978,920,003.40-203,968,380,005.10-107,571,910,518.60

Finding the Fourth Proportional to 135,978,920,003.40, 203,968,380,005.10 and 107,571,910,518.60

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Solution

The fourth proportional to 135,978,920,003.40, 203,968,380,005.10 and 107,571,910,518.60 is: 161,357,865,777.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,978,920,003.40 : 203,968,380,005.10 = 107,571,910,518.60 : x
  2. Step 2: Convert to fraction form
    135,978,920,003.40/203,968,380,005.10 = 107,571,910,518.60/x
  3. Step 3: Cross multiply
    135,978,920,003.40x = 203,968,380,005.10 × 107,571,910,518.60
  4. Step 4: Simplify right side
    135,978,920,003.40x = 21,941,268,322,532,418,650,112
  5. Step 5: Solve for x
    x = 21,941,268,322,532,418,650,112/135,978,920,003.40
  6. Step 6: Final answer
    x = 161,357,865,777.90

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Why These Related Problems?

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