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Finding the Third Proportional to 332,586,920,070 and 682,805,241,672

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Solution

The third proportional to 332,586,920,070 and 682,805,241,672 is: 1,401,807,978,367.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,586,920,070 : 682,805,241,672 = 682,805,241,672 : x
  2. Step 2: Convert to fraction form
    332,586,920,070/682,805,241,672 = 682,805,241,672/x
  3. Step 3: Cross multiply
    332,586,920,070x = 682,805,241,672 × 682,805,241,672
  4. Step 4: Simplify right side
    332,586,920,070x = 466,222,998,054,758,319,652,864
  5. Step 5: Solve for x
    x = 466,222,998,054,758,319,652,864/332,586,920,070
  6. Step 6: Final answer
    x = 1,401,807,978,367.37

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.