Home / 7,071,776,560.97-15,399,082,461.66

Finding the Third Proportional to 7,071,776,560.97 and 15,399,082,461.66

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Solution

The third proportional to 7,071,776,560.97 and 15,399,082,461.66 is: 33,532,131,369.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,071,776,560.97 : 15,399,082,461.66 = 15,399,082,461.66 : x
  2. Step 2: Convert to fraction form
    7,071,776,560.97/15,399,082,461.66 = 15,399,082,461.66/x
  3. Step 3: Cross multiply
    7,071,776,560.97x = 15,399,082,461.66 × 15,399,082,461.66
  4. Step 4: Simplify right side
    7,071,776,560.97x = 237,131,740,660,881,424,384
  5. Step 5: Solve for x
    x = 237,131,740,660,881,424,384/7,071,776,560.97
  6. Step 6: Final answer
    x = 33,532,131,369.89

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.