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Finding the Third Proportional to 9,646,683 and 20,087,247

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Solution

The third proportional to 9,646,683 and 20,087,247 is: 41,827,589.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,646,683 : 20,087,247 = 20,087,247 : x
  2. Step 2: Convert to fraction form
    9,646,683/20,087,247 = 20,087,247/x
  3. Step 3: Cross multiply
    9,646,683x = 20,087,247 × 20,087,247
  4. Step 4: Simplify right side
    9,646,683x = 403,497,492,039,009
  5. Step 5: Solve for x
    x = 403,497,492,039,009/9,646,683
  6. Step 6: Final answer
    x = 41,827,589.03

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.