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Finding the Third Proportional to 3,519,554,292 and 7,644,453,234

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Solution

The third proportional to 3,519,554,292 and 7,644,453,234 is: 16,603,711,833.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,519,554,292 : 7,644,453,234 = 7,644,453,234 : x
  2. Step 2: Convert to fraction form
    3,519,554,292/7,644,453,234 = 7,644,453,234/x
  3. Step 3: Cross multiply
    3,519,554,292x = 7,644,453,234 × 7,644,453,234
  4. Step 4: Simplify right side
    3,519,554,292x = 58,437,665,246,813,061,120
  5. Step 5: Solve for x
    x = 58,437,665,246,813,061,120/3,519,554,292
  6. Step 6: Final answer
    x = 16,603,711,833.52

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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.