Home / 1,394,719,120-3,061,502,144

Finding the Third Proportional to 1,394,719,120 and 3,061,502,144

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Solution

The third proportional to 1,394,719,120 and 3,061,502,144 is: 6,720,202,830.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,394,719,120 : 3,061,502,144 = 3,061,502,144 : x
  2. Step 2: Convert to fraction form
    1,394,719,120/3,061,502,144 = 3,061,502,144/x
  3. Step 3: Cross multiply
    1,394,719,120x = 3,061,502,144 × 3,061,502,144
  4. Step 4: Simplify right side
    1,394,719,120x = 9,372,795,377,716,596,736
  5. Step 5: Solve for x
    x = 9,372,795,377,716,596,736/1,394,719,120
  6. Step 6: Final answer
    x = 6,720,202,830.31

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.