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Finding the Third Proportional to 9,958,599 and 20,282,634

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Solution

The third proportional to 9,958,599 and 20,282,634 is: 41,309,549.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,958,599 : 20,282,634 = 20,282,634 : x
  2. Step 2: Convert to fraction form
    9,958,599/20,282,634 = 20,282,634/x
  3. Step 3: Cross multiply
    9,958,599x = 20,282,634 × 20,282,634
  4. Step 4: Simplify right side
    9,958,599x = 411,385,241,977,956
  5. Step 5: Solve for x
    x = 411,385,241,977,956/9,958,599
  6. Step 6: Final answer
    x = 41,309,549.87

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.