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Finding the Third Proportional to 26,662,108 and 39,818,760

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Solution

The third proportional to 26,662,108 and 39,818,760 is: 59,467,677.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,662,108 : 39,818,760 = 39,818,760 : x
  2. Step 2: Convert to fraction form
    26,662,108/39,818,760 = 39,818,760/x
  3. Step 3: Cross multiply
    26,662,108x = 39,818,760 × 39,818,760
  4. Step 4: Simplify right side
    26,662,108x = 1,585,533,647,937,600
  5. Step 5: Solve for x
    x = 1,585,533,647,937,600/26,662,108
  6. Step 6: Final answer
    x = 59,467,677.80

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.