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Finding the Third Proportional to 16,635,310 and 36,401,310

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Solution

The third proportional to 16,635,310 and 36,401,310 is: 79,653,181.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,310 : 36,401,310 = 36,401,310 : x
  2. Step 2: Convert to fraction form
    16,635,310/36,401,310 = 36,401,310/x
  3. Step 3: Cross multiply
    16,635,310x = 36,401,310 × 36,401,310
  4. Step 4: Simplify right side
    16,635,310x = 1,325,055,369,716,100
  5. Step 5: Solve for x
    x = 1,325,055,369,716,100/16,635,310
  6. Step 6: Final answer
    x = 79,653,181.68

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.