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Finding the Third Proportional to 5,235,543 and 10,945,395

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Solution

The third proportional to 5,235,543 and 10,945,395 is: 22,882,377.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,235,543 : 10,945,395 = 10,945,395 : x
  2. Step 2: Convert to fraction form
    5,235,543/10,945,395 = 10,945,395/x
  3. Step 3: Cross multiply
    5,235,543x = 10,945,395 × 10,945,395
  4. Step 4: Simplify right side
    5,235,543x = 119,801,671,706,025
  5. Step 5: Solve for x
    x = 119,801,671,706,025/5,235,543
  6. Step 6: Final answer
    x = 22,882,377.57

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.