Home / 321,799,506.10-482,951,201.55-149,297,694.10

Finding the Fourth Proportional to 321,799,506.10, 482,951,201.55 and 149,297,694.10

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Solution

The fourth proportional to 321,799,506.10, 482,951,201.55 and 149,297,694.10 is: 224,063,428.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    321,799,506.10 : 482,951,201.55 = 149,297,694.10 : x
  2. Step 2: Convert to fraction form
    321,799,506.10/482,951,201.55 = 149,297,694.10/x
  3. Step 3: Cross multiply
    321,799,506.10x = 482,951,201.55 × 149,297,694.10
  4. Step 4: Simplify right side
    321,799,506.10x = 72,103,500,754,239,344
  5. Step 5: Solve for x
    x = 72,103,500,754,239,344/321,799,506.10
  6. Step 6: Final answer
    x = 224,063,428.90

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