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Finding the Third Proportional to 9,296,603 and 20,239,414

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Solution

The third proportional to 9,296,603 and 20,239,414 is: 44,062,748.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296,603 : 20,239,414 = 20,239,414 : x
  2. Step 2: Convert to fraction form
    9,296,603/20,239,414 = 20,239,414/x
  3. Step 3: Cross multiply
    9,296,603x = 20,239,414 × 20,239,414
  4. Step 4: Simplify right side
    9,296,603x = 409,633,879,063,396
  5. Step 5: Solve for x
    x = 409,633,879,063,396/9,296,603
  6. Step 6: Final answer
    x = 44,062,748.41

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.