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Finding the Third Proportional to 5,962,819,035 and 12,919,387,359

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Solution

The third proportional to 5,962,819,035 and 12,919,387,359 is: 27,991,889,197.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962,819,035 : 12,919,387,359 = 12,919,387,359 : x
  2. Step 2: Convert to fraction form
    5,962,819,035/12,919,387,359 = 12,919,387,359/x
  3. Step 3: Cross multiply
    5,962,819,035x = 12,919,387,359 × 12,919,387,359
  4. Step 4: Simplify right side
    5,962,819,035x = 166,910,569,731,889,004,544
  5. Step 5: Solve for x
    x = 166,910,569,731,889,004,544/5,962,819,035
  6. Step 6: Final answer
    x = 27,991,889,197.40

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.