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Finding the Third Proportional to 15,767,274 and 33,995,652

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Solution

The third proportional to 15,767,274 and 33,995,652 is: 73,297,664.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,767,274 : 33,995,652 = 33,995,652 : x
  2. Step 2: Convert to fraction form
    15,767,274/33,995,652 = 33,995,652/x
  3. Step 3: Cross multiply
    15,767,274x = 33,995,652 × 33,995,652
  4. Step 4: Simplify right side
    15,767,274x = 1,155,704,354,905,104
  5. Step 5: Solve for x
    x = 1,155,704,354,905,104/15,767,274
  6. Step 6: Final answer
    x = 73,297,664.19

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.