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Finding the Third Proportional to 7,008,691 and 10,246,951

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Solution

The third proportional to 7,008,691 and 10,246,951 is: 14,981,400.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,008,691 : 10,246,951 = 10,246,951 : x
  2. Step 2: Convert to fraction form
    7,008,691/10,246,951 = 10,246,951/x
  3. Step 3: Cross multiply
    7,008,691x = 10,246,951 × 10,246,951
  4. Step 4: Simplify right side
    7,008,691x = 105,000,004,796,401
  5. Step 5: Solve for x
    x = 105,000,004,796,401/7,008,691
  6. Step 6: Final answer
    x = 14,981,400.21

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.