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Finding the Third Proportional to 15,769,553 and 23,055,638

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Solution

The third proportional to 15,769,553 and 23,055,638 is: 33,708,149.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,769,553 : 23,055,638 = 23,055,638 : x
  2. Step 2: Convert to fraction form
    15,769,553/23,055,638 = 23,055,638/x
  3. Step 3: Cross multiply
    15,769,553x = 23,055,638 × 23,055,638
  4. Step 4: Simplify right side
    15,769,553x = 531,562,443,587,044
  5. Step 5: Solve for x
    x = 531,562,443,587,044/15,769,553
  6. Step 6: Final answer
    x = 33,708,149.09

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.