Home / 2,327,229,262.20-3,211,644,204.48-1,270,025,330.28

Finding the Fourth Proportional to 2,327,229,262.20, 3,211,644,204.48 and 1,270,025,330.28

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Solution

The fourth proportional to 2,327,229,262.20, 3,211,644,204.48 and 1,270,025,330.28 is: 1,752,671,968.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,229,262.20 : 3,211,644,204.48 = 1,270,025,330.28 : x
  2. Step 2: Convert to fraction form
    2,327,229,262.20/3,211,644,204.48 = 1,270,025,330.28/x
  3. Step 3: Cross multiply
    2,327,229,262.20x = 3,211,644,204.48 × 1,270,025,330.28
  4. Step 4: Simplify right side
    2,327,229,262.20x = 4,078,869,491,536,559,616
  5. Step 5: Solve for x
    x = 4,078,869,491,536,559,616/2,327,229,262.20
  6. Step 6: Final answer
    x = 1,752,671,968.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.