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Finding the Third Proportional to 11,029,938 and 23,830,860

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Solution

The third proportional to 11,029,938 and 23,830,860 is: 51,488,039.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,029,938 : 23,830,860 = 23,830,860 : x
  2. Step 2: Convert to fraction form
    11,029,938/23,830,860 = 23,830,860/x
  3. Step 3: Cross multiply
    11,029,938x = 23,830,860 × 23,830,860
  4. Step 4: Simplify right side
    11,029,938x = 567,909,888,339,600
  5. Step 5: Solve for x
    x = 567,909,888,339,600/11,029,938
  6. Step 6: Final answer
    x = 51,488,039.95

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.