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Finding the Third Proportional to 50,944,788 and 111,897,819

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Solution

The third proportional to 50,944,788 and 111,897,819 is: 245,778,270.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,944,788 : 111,897,819 = 111,897,819 : x
  2. Step 2: Convert to fraction form
    50,944,788/111,897,819 = 111,897,819/x
  3. Step 3: Cross multiply
    50,944,788x = 111,897,819 × 111,897,819
  4. Step 4: Simplify right side
    50,944,788x = 12,521,121,896,956,760
  5. Step 5: Solve for x
    x = 12,521,121,896,956,760/50,944,788
  6. Step 6: Final answer
    x = 245,778,270.72

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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.