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Finding the Third Proportional to 8,020,833 and 16,702,617

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Solution

The third proportional to 8,020,833 and 16,702,617 is: 34,781,601.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,020,833 : 16,702,617 = 16,702,617 : x
  2. Step 2: Convert to fraction form
    8,020,833/16,702,617 = 16,702,617/x
  3. Step 3: Cross multiply
    8,020,833x = 16,702,617 × 16,702,617
  4. Step 4: Simplify right side
    8,020,833x = 278,977,414,648,689
  5. Step 5: Solve for x
    x = 278,977,414,648,689/8,020,833
  6. Step 6: Final answer
    x = 34,781,601.19

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.