Home / 2,159,062,668-3,317,161,190

Finding the Third Proportional to 2,159,062,668 and 3,317,161,190

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Solution

The third proportional to 2,159,062,668 and 3,317,161,190 is: 5,096,451,586.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,159,062,668 : 3,317,161,190 = 3,317,161,190 : x
  2. Step 2: Convert to fraction form
    2,159,062,668/3,317,161,190 = 3,317,161,190/x
  3. Step 3: Cross multiply
    2,159,062,668x = 3,317,161,190 × 3,317,161,190
  4. Step 4: Simplify right side
    2,159,062,668x = 11,003,558,360,442,216,448
  5. Step 5: Solve for x
    x = 11,003,558,360,442,216,448/2,159,062,668
  6. Step 6: Final answer
    x = 5,096,451,586.85

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.