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Finding the Third Proportional to 15,324,852 and 32,731,722

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Solution

The third proportional to 15,324,852 and 32,731,722 is: 69,910,340.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,324,852 : 32,731,722 = 32,731,722 : x
  2. Step 2: Convert to fraction form
    15,324,852/32,731,722 = 32,731,722/x
  3. Step 3: Cross multiply
    15,324,852x = 32,731,722 × 32,731,722
  4. Step 4: Simplify right side
    15,324,852x = 1,071,365,625,085,284
  5. Step 5: Solve for x
    x = 1,071,365,625,085,284/15,324,852
  6. Step 6: Final answer
    x = 69,910,340.74

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.