Home / 526,222,344.06-789,061,541.85-230,996,634.30

Finding the Fourth Proportional to 526,222,344.06, 789,061,541.85 and 230,996,634.30

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Solution

The fourth proportional to 526,222,344.06, 789,061,541.85 and 230,996,634.30 is: 346,375,562.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,222,344.06 : 789,061,541.85 = 230,996,634.30 : x
  2. Step 2: Convert to fraction form
    526,222,344.06/789,061,541.85 = 230,996,634.30/x
  3. Step 3: Cross multiply
    526,222,344.06x = 789,061,541.85 × 230,996,634.30
  4. Step 4: Simplify right side
    526,222,344.06x = 182,270,560,422,918,624
  5. Step 5: Solve for x
    x = 182,270,560,422,918,624/526,222,344.06
  6. Step 6: Final answer
    x = 346,375,562.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.