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Finding the Third Proportional to 20,938,414 and 46,010,027

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Solution

The third proportional to 20,938,414 and 46,010,027 is: 101,102,336.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,938,414 : 46,010,027 = 46,010,027 : x
  2. Step 2: Convert to fraction form
    20,938,414/46,010,027 = 46,010,027/x
  3. Step 3: Cross multiply
    20,938,414x = 46,010,027 × 46,010,027
  4. Step 4: Simplify right side
    20,938,414x = 2,116,922,584,540,729
  5. Step 5: Solve for x
    x = 2,116,922,584,540,729/20,938,414
  6. Step 6: Final answer
    x = 101,102,336.81

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.