Home / 108,519,970.20-162,779,955.30-100,867,219.80

Finding the Fourth Proportional to 108,519,970.20, 162,779,955.30 and 100,867,219.80

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Solution

The fourth proportional to 108,519,970.20, 162,779,955.30 and 100,867,219.80 is: 151,300,829.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,519,970.20 : 162,779,955.30 = 100,867,219.80 : x
  2. Step 2: Convert to fraction form
    108,519,970.20/162,779,955.30 = 100,867,219.80/x
  3. Step 3: Cross multiply
    108,519,970.20x = 162,779,955.30 × 100,867,219.80
  4. Step 4: Simplify right side
    108,519,970.20x = 16,419,161,530,279,276
  5. Step 5: Solve for x
    x = 16,419,161,530,279,276/108,519,970.20
  6. Step 6: Final answer
    x = 151,300,829.70

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