Home / 3,788,372,886,291.50-7,777,578,455,633

Finding the Third Proportional to 3,788,372,886,291.50 and 7,777,578,455,633

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Solution

The third proportional to 3,788,372,886,291.50 and 7,777,578,455,633 is: 15,967,469,002,963.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,788,372,886,291.50 : 7,777,578,455,633 = 7,777,578,455,633 : x
  2. Step 2: Convert to fraction form
    3,788,372,886,291.50/7,777,578,455,633 = 7,777,578,455,633/x
  3. Step 3: Cross multiply
    3,788,372,886,291.50x = 7,777,578,455,633 × 7,777,578,455,633
  4. Step 4: Simplify right side
    3,788,372,886,291.50x = 60,490,726,633,526,597,372,608,512
  5. Step 5: Solve for x
    x = 60,490,726,633,526,597,372,608,512/3,788,372,886,291.50
  6. Step 6: Final answer
    x = 15,967,469,002,963.42

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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.