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Finding the Third Proportional to 7,325,683 and 15,912,049

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Solution

The third proportional to 7,325,683 and 15,912,049 is: 34,562,416.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,683 : 15,912,049 = 15,912,049 : x
  2. Step 2: Convert to fraction form
    7,325,683/15,912,049 = 15,912,049/x
  3. Step 3: Cross multiply
    7,325,683x = 15,912,049 × 15,912,049
  4. Step 4: Simplify right side
    7,325,683x = 253,193,303,378,401
  5. Step 5: Solve for x
    x = 253,193,303,378,401/7,325,683
  6. Step 6: Final answer
    x = 34,562,416.01

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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.