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Finding the Third Proportional to 11,264,802 and 23,126,781

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Solution

The third proportional to 11,264,802 and 23,126,781 is: 47,479,573.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,264,802 : 23,126,781 = 23,126,781 : x
  2. Step 2: Convert to fraction form
    11,264,802/23,126,781 = 23,126,781/x
  3. Step 3: Cross multiply
    11,264,802x = 23,126,781 × 23,126,781
  4. Step 4: Simplify right side
    11,264,802x = 534,847,999,421,961
  5. Step 5: Solve for x
    x = 534,847,999,421,961/11,264,802
  6. Step 6: Final answer
    x = 47,479,573.93

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.