Home / 82,978,204.20-124,467,306.30-52,819,765.80

Finding the Fourth Proportional to 82,978,204.20, 124,467,306.30 and 52,819,765.80

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Solution

The fourth proportional to 82,978,204.20, 124,467,306.30 and 52,819,765.80 is: 79,229,648.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,978,204.20 : 124,467,306.30 = 52,819,765.80 : x
  2. Step 2: Convert to fraction form
    82,978,204.20/124,467,306.30 = 52,819,765.80/x
  3. Step 3: Cross multiply
    82,978,204.20x = 124,467,306.30 × 52,819,765.80
  4. Step 4: Simplify right side
    82,978,204.20x = 6,574,333,968,522,864
  5. Step 5: Solve for x
    x = 6,574,333,968,522,864/82,978,204.20
  6. Step 6: Final answer
    x = 79,229,648.70

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