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Finding the Third Proportional to 562,797,268 and 1,222,476,898

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Solution

The third proportional to 562,797,268 and 1,222,476,898 is: 2,655,396,269.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,797,268 : 1,222,476,898 = 1,222,476,898 : x
  2. Step 2: Convert to fraction form
    562,797,268/1,222,476,898 = 1,222,476,898/x
  3. Step 3: Cross multiply
    562,797,268x = 1,222,476,898 × 1,222,476,898
  4. Step 4: Simplify right side
    562,797,268x = 1,494,449,766,143,702,528
  5. Step 5: Solve for x
    x = 1,494,449,766,143,702,528/562,797,268
  6. Step 6: Final answer
    x = 2,655,396,269.88

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.