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Finding the Third Proportional to 5,204,957 and 11,278,633

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Solution

The third proportional to 5,204,957 and 11,278,633 is: 24,439,695.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,957 : 11,278,633 = 11,278,633 : x
  2. Step 2: Convert to fraction form
    5,204,957/11,278,633 = 11,278,633/x
  3. Step 3: Cross multiply
    5,204,957x = 11,278,633 × 11,278,633
  4. Step 4: Simplify right side
    5,204,957x = 127,207,562,348,689
  5. Step 5: Solve for x
    x = 127,207,562,348,689/5,204,957
  6. Step 6: Final answer
    x = 24,439,695.15

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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.