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Finding the Third Proportional to 13,591,938 and 29,198,852

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Solution

The third proportional to 13,591,938 and 29,198,852 is: 62,726,371.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,591,938 : 29,198,852 = 29,198,852 : x
  2. Step 2: Convert to fraction form
    13,591,938/29,198,852 = 29,198,852/x
  3. Step 3: Cross multiply
    13,591,938x = 29,198,852 × 29,198,852
  4. Step 4: Simplify right side
    13,591,938x = 852,572,958,117,904
  5. Step 5: Solve for x
    x = 852,572,958,117,904/13,591,938
  6. Step 6: Final answer
    x = 62,726,371.92

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.