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Finding the Third Proportional to 15,845,797 and 34,729,337

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Solution

The third proportional to 15,845,797 and 34,729,337 is: 76,116,515.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,845,797 : 34,729,337 = 34,729,337 : x
  2. Step 2: Convert to fraction form
    15,845,797/34,729,337 = 34,729,337/x
  3. Step 3: Cross multiply
    15,845,797x = 34,729,337 × 34,729,337
  4. Step 4: Simplify right side
    15,845,797x = 1,206,126,848,459,569
  5. Step 5: Solve for x
    x = 1,206,126,848,459,569/15,845,797
  6. Step 6: Final answer
    x = 76,116,515.22

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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.