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Finding the Third Proportional to 951,099,467 and 1,928,941,692

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Solution

The third proportional to 951,099,467 and 1,928,941,692 is: 3,912,120,845.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,099,467 : 1,928,941,692 = 1,928,941,692 : x
  2. Step 2: Convert to fraction form
    951,099,467/1,928,941,692 = 1,928,941,692/x
  3. Step 3: Cross multiply
    951,099,467x = 1,928,941,692 × 1,928,941,692
  4. Step 4: Simplify right side
    951,099,467x = 3,720,816,051,135,822,848
  5. Step 5: Solve for x
    x = 3,720,816,051,135,822,848/951,099,467
  6. Step 6: Final answer
    x = 3,912,120,845.65

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.