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Finding the Third Proportional to 8,452,993 and 17,999,082

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Solution

The third proportional to 8,452,993 and 17,999,082 is: 38,325,709.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,452,993 : 17,999,082 = 17,999,082 : x
  2. Step 2: Convert to fraction form
    8,452,993/17,999,082 = 17,999,082/x
  3. Step 3: Cross multiply
    8,452,993x = 17,999,082 × 17,999,082
  4. Step 4: Simplify right side
    8,452,993x = 323,966,952,842,724
  5. Step 5: Solve for x
    x = 323,966,952,842,724/8,452,993
  6. Step 6: Final answer
    x = 38,325,709.35

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.