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Finding the Third Proportional to 7,008,706 and 10,246,974

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Solution

The third proportional to 7,008,706 and 10,246,974 is: 14,981,435.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,008,706 : 10,246,974 = 10,246,974 : x
  2. Step 2: Convert to fraction form
    7,008,706/10,246,974 = 10,246,974/x
  3. Step 3: Cross multiply
    7,008,706x = 10,246,974 × 10,246,974
  4. Step 4: Simplify right side
    7,008,706x = 105,000,476,156,676
  5. Step 5: Solve for x
    x = 105,000,476,156,676/7,008,706
  6. Step 6: Final answer
    x = 14,981,435.40

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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.