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Finding the Third Proportional to 11,343,222 and 17,435,331

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Solution

The third proportional to 11,343,222 and 17,435,331 is: 26,799,331.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,343,222 : 17,435,331 = 17,435,331 : x
  2. Step 2: Convert to fraction form
    11,343,222/17,435,331 = 17,435,331/x
  3. Step 3: Cross multiply
    11,343,222x = 17,435,331 × 17,435,331
  4. Step 4: Simplify right side
    11,343,222x = 303,990,767,079,561
  5. Step 5: Solve for x
    x = 303,990,767,079,561/11,343,222
  6. Step 6: Final answer
    x = 26,799,331.54

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.