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Finding the Third Proportional to 19,659,950 and 43,099,044

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Solution

The third proportional to 19,659,950 and 43,099,044 is: 94,482,823.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,659,950 : 43,099,044 = 43,099,044 : x
  2. Step 2: Convert to fraction form
    19,659,950/43,099,044 = 43,099,044/x
  3. Step 3: Cross multiply
    19,659,950x = 43,099,044 × 43,099,044
  4. Step 4: Simplify right side
    19,659,950x = 1,857,527,593,713,936
  5. Step 5: Solve for x
    x = 1,857,527,593,713,936/19,659,950
  6. Step 6: Final answer
    x = 94,482,823.90

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