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Finding the Third Proportional to 15,818,996 and 34,022,632

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Solution

The third proportional to 15,818,996 and 34,022,632 is: 73,174,017.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,818,996 : 34,022,632 = 34,022,632 : x
  2. Step 2: Convert to fraction form
    15,818,996/34,022,632 = 34,022,632/x
  3. Step 3: Cross multiply
    15,818,996x = 34,022,632 × 34,022,632
  4. Step 4: Simplify right side
    15,818,996x = 1,157,539,488,207,424
  5. Step 5: Solve for x
    x = 1,157,539,488,207,424/15,818,996
  6. Step 6: Final answer
    x = 73,174,017.38

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.