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Finding the Third Proportional to 499,067,954 and 1,112,887,636

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Solution

The third proportional to 499,067,954 and 1,112,887,636 is: 2,481,663,830.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    499,067,954 : 1,112,887,636 = 1,112,887,636 : x
  2. Step 2: Convert to fraction form
    499,067,954/1,112,887,636 = 1,112,887,636/x
  3. Step 3: Cross multiply
    499,067,954x = 1,112,887,636 × 1,112,887,636
  4. Step 4: Simplify right side
    499,067,954x = 1,238,518,890,361,668,608
  5. Step 5: Solve for x
    x = 1,238,518,890,361,668,608/499,067,954
  6. Step 6: Final answer
    x = 2,481,663,830.42

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These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.