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Finding the Third Proportional to 7,452,648 and 15,967,692

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Solution

The third proportional to 7,452,648 and 15,967,692 is: 34,211,623.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,452,648 : 15,967,692 = 15,967,692 : x
  2. Step 2: Convert to fraction form
    7,452,648/15,967,692 = 15,967,692/x
  3. Step 3: Cross multiply
    7,452,648x = 15,967,692 × 15,967,692
  4. Step 4: Simplify right side
    7,452,648x = 254,967,187,806,864
  5. Step 5: Solve for x
    x = 254,967,187,806,864/7,452,648
  6. Step 6: Final answer
    x = 34,211,623.55

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.