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Finding the Third Proportional to 15,220,550 and 22,959,849

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Solution

The third proportional to 15,220,550 and 22,959,849 is: 34,634,403.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,220,550 : 22,959,849 = 22,959,849 : x
  2. Step 2: Convert to fraction form
    15,220,550/22,959,849 = 22,959,849/x
  3. Step 3: Cross multiply
    15,220,550x = 22,959,849 × 22,959,849
  4. Step 4: Simplify right side
    15,220,550x = 527,154,666,102,801
  5. Step 5: Solve for x
    x = 527,154,666,102,801/15,220,550
  6. Step 6: Final answer
    x = 34,634,403.23

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.