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Finding the Third Proportional to 20,205,274 and 35,922,644

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Solution

The third proportional to 20,205,274 and 35,922,644 is: 63,866,312.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,205,274 : 35,922,644 = 35,922,644 : x
  2. Step 2: Convert to fraction form
    20,205,274/35,922,644 = 35,922,644/x
  3. Step 3: Cross multiply
    20,205,274x = 35,922,644 × 35,922,644
  4. Step 4: Simplify right side
    20,205,274x = 1,290,436,351,950,736
  5. Step 5: Solve for x
    x = 1,290,436,351,950,736/20,205,274
  6. Step 6: Final answer
    x = 63,866,312.92

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Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.