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Finding the Third Proportional to 1,740,241,790 and 2,760,131,453

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Solution

The third proportional to 1,740,241,790 and 2,760,131,453 is: 4,377,739,738.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,241,790 : 2,760,131,453 = 2,760,131,453 : x
  2. Step 2: Convert to fraction form
    1,740,241,790/2,760,131,453 = 2,760,131,453/x
  3. Step 3: Cross multiply
    1,740,241,790x = 2,760,131,453 × 2,760,131,453
  4. Step 4: Simplify right side
    1,740,241,790x = 7,618,325,637,839,891,456
  5. Step 5: Solve for x
    x = 7,618,325,637,839,891,456/1,740,241,790
  6. Step 6: Final answer
    x = 4,377,739,738.02

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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.