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Finding the Third Proportional to 13,092,491,667 and 28,719,757,155

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Solution

The third proportional to 13,092,491,667 and 28,719,757,155 is: 62,999,807,219.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,092,491,667 : 28,719,757,155 = 28,719,757,155 : x
  2. Step 2: Convert to fraction form
    13,092,491,667/28,719,757,155 = 28,719,757,155/x
  3. Step 3: Cross multiply
    13,092,491,667x = 28,719,757,155 × 28,719,757,155
  4. Step 4: Simplify right side
    13,092,491,667x = 824,824,451,042,173,648,896
  5. Step 5: Solve for x
    x = 824,824,451,042,173,648,896/13,092,491,667
  6. Step 6: Final answer
    x = 62,999,807,219.37

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.