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Finding the Third Proportional to 6,933,048 and 15,459,366

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Solution

The third proportional to 6,933,048 and 15,459,366 is: 34,471,418.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933,048 : 15,459,366 = 15,459,366 : x
  2. Step 2: Convert to fraction form
    6,933,048/15,459,366 = 15,459,366/x
  3. Step 3: Cross multiply
    6,933,048x = 15,459,366 × 15,459,366
  4. Step 4: Simplify right side
    6,933,048x = 238,991,997,121,956
  5. Step 5: Solve for x
    x = 238,991,997,121,956/6,933,048
  6. Step 6: Final answer
    x = 34,471,418.22

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.