Home / 797,261,628.60-1,195,892,442.90-367,279,932.60

Finding the Fourth Proportional to 797,261,628.60, 1,195,892,442.90 and 367,279,932.60

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Solution

The fourth proportional to 797,261,628.60, 1,195,892,442.90 and 367,279,932.60 is: 550,919,898.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,261,628.60 : 1,195,892,442.90 = 367,279,932.60 : x
  2. Step 2: Convert to fraction form
    797,261,628.60/1,195,892,442.90 = 367,279,932.60/x
  3. Step 3: Cross multiply
    797,261,628.60x = 1,195,892,442.90 × 367,279,932.60
  4. Step 4: Simplify right side
    797,261,628.60x = 439,227,295,825,161,408
  5. Step 5: Solve for x
    x = 439,227,295,825,161,408/797,261,628.60
  6. Step 6: Final answer
    x = 550,919,898.90

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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.