Home / 6,980,844,486-11,113,274,169

Finding the Third Proportional to 6,980,844,486 and 11,113,274,169

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Solution

The third proportional to 6,980,844,486 and 11,113,274,169 is: 17,691,965,922.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,980,844,486 : 11,113,274,169 = 11,113,274,169 : x
  2. Step 2: Convert to fraction form
    6,980,844,486/11,113,274,169 = 11,113,274,169/x
  3. Step 3: Cross multiply
    6,980,844,486x = 11,113,274,169 × 11,113,274,169
  4. Step 4: Simplify right side
    6,980,844,486x = 123,504,862,755,362,635,776
  5. Step 5: Solve for x
    x = 123,504,862,755,362,635,776/6,980,844,486
  6. Step 6: Final answer
    x = 17,691,965,922.33

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.