Home / 1,436,469,969-2,021,984,757

Finding the Third Proportional to 1,436,469,969 and 2,021,984,757

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Solution

The third proportional to 1,436,469,969 and 2,021,984,757 is: 2,846,159,297.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,436,469,969 : 2,021,984,757 = 2,021,984,757 : x
  2. Step 2: Convert to fraction form
    1,436,469,969/2,021,984,757 = 2,021,984,757/x
  3. Step 3: Cross multiply
    1,436,469,969x = 2,021,984,757 × 2,021,984,757
  4. Step 4: Simplify right side
    1,436,469,969x = 4,088,422,357,540,348,928
  5. Step 5: Solve for x
    x = 4,088,422,357,540,348,928/1,436,469,969
  6. Step 6: Final answer
    x = 2,846,159,297.29

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.