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Finding the Third Proportional to 15,449,214 and 23,372,622

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Solution

The third proportional to 15,449,214 and 23,372,622 is: 35,359,692.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,449,214 : 23,372,622 = 23,372,622 : x
  2. Step 2: Convert to fraction form
    15,449,214/23,372,622 = 23,372,622/x
  3. Step 3: Cross multiply
    15,449,214x = 23,372,622 × 23,372,622
  4. Step 4: Simplify right side
    15,449,214x = 546,279,459,154,884
  5. Step 5: Solve for x
    x = 546,279,459,154,884/15,449,214
  6. Step 6: Final answer
    x = 35,359,692.68

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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.