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Finding the Third Proportional to 1,951,817,796 and 2,973,469,500

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Solution

The third proportional to 1,951,817,796 and 2,973,469,500 is: 4,529,890,487.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,817,796 : 2,973,469,500 = 2,973,469,500 : x
  2. Step 2: Convert to fraction form
    1,951,817,796/2,973,469,500 = 2,973,469,500/x
  3. Step 3: Cross multiply
    1,951,817,796x = 2,973,469,500 × 2,973,469,500
  4. Step 4: Simplify right side
    1,951,817,796x = 8,841,520,867,430,250,496
  5. Step 5: Solve for x
    x = 8,841,520,867,430,250,496/1,951,817,796
  6. Step 6: Final answer
    x = 4,529,890,487.50

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Why These Related Problems?

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