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Finding the Third Proportional to 227,386,338 and 500,111,922

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Solution

The third proportional to 227,386,338 and 500,111,922 is: 1,099,942,664.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,386,338 : 500,111,922 = 500,111,922 : x
  2. Step 2: Convert to fraction form
    227,386,338/500,111,922 = 500,111,922/x
  3. Step 3: Cross multiply
    227,386,338x = 500,111,922 × 500,111,922
  4. Step 4: Simplify right side
    227,386,338x = 250,111,934,526,534,080
  5. Step 5: Solve for x
    x = 250,111,934,526,534,080/227,386,338
  6. Step 6: Final answer
    x = 1,099,942,664.66

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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.