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Finding the Third Proportional to 333,605,261 and 694,822,831

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Solution

The third proportional to 333,605,261 and 694,822,831 is: 1,447,155,734.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,605,261 : 694,822,831 = 694,822,831 : x
  2. Step 2: Convert to fraction form
    333,605,261/694,822,831 = 694,822,831/x
  3. Step 3: Cross multiply
    333,605,261x = 694,822,831 × 694,822,831
  4. Step 4: Simplify right side
    333,605,261x = 482,778,766,478,854,592
  5. Step 5: Solve for x
    x = 482,778,766,478,854,592/333,605,261
  6. Step 6: Final answer
    x = 1,447,155,734.39

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.