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Finding the Third Proportional to 26,662,080 and 39,818,718

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Solution

The third proportional to 26,662,080 and 39,818,718 is: 59,467,614.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,662,080 : 39,818,718 = 39,818,718 : x
  2. Step 2: Convert to fraction form
    26,662,080/39,818,718 = 39,818,718/x
  3. Step 3: Cross multiply
    26,662,080x = 39,818,718 × 39,818,718
  4. Step 4: Simplify right side
    26,662,080x = 1,585,530,303,163,524
  5. Step 5: Solve for x
    x = 1,585,530,303,163,524/26,662,080
  6. Step 6: Final answer
    x = 59,467,614.80

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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.