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Finding the Third Proportional to 3,469,751,924 and 5,285,982,352

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Solution

The third proportional to 3,469,751,924 and 5,285,982,352 is: 8,052,912,726.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,751,924 : 5,285,982,352 = 5,285,982,352 : x
  2. Step 2: Convert to fraction form
    3,469,751,924/5,285,982,352 = 5,285,982,352/x
  3. Step 3: Cross multiply
    3,469,751,924x = 5,285,982,352 × 5,285,982,352
  4. Step 4: Simplify right side
    3,469,751,924x = 27,941,609,425,655,451,648
  5. Step 5: Solve for x
    x = 27,941,609,425,655,451,648/3,469,751,924
  6. Step 6: Final answer
    x = 8,052,912,726.23

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.