Home / 2,034,694,376.47-4,407,491,991.38

Finding the Third Proportional to 2,034,694,376.47 and 4,407,491,991.38

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Solution

The third proportional to 2,034,694,376.47 and 4,407,491,991.38 is: 9,547,372,754.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,694,376.47 : 4,407,491,991.38 = 4,407,491,991.38 : x
  2. Step 2: Convert to fraction form
    2,034,694,376.47/4,407,491,991.38 = 4,407,491,991.38/x
  3. Step 3: Cross multiply
    2,034,694,376.47x = 4,407,491,991.38 × 4,407,491,991.38
  4. Step 4: Simplify right side
    2,034,694,376.47x = 19,425,985,654,034,763,776
  5. Step 5: Solve for x
    x = 19,425,985,654,034,763,776/2,034,694,376.47
  6. Step 6: Final answer
    x = 9,547,372,754.68

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.