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Finding the Third Proportional to 6,207,806 and 13,569,916

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Solution

The third proportional to 6,207,806 and 13,569,916 is: 29,663,075.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,806 : 13,569,916 = 13,569,916 : x
  2. Step 2: Convert to fraction form
    6,207,806/13,569,916 = 13,569,916/x
  3. Step 3: Cross multiply
    6,207,806x = 13,569,916 × 13,569,916
  4. Step 4: Simplify right side
    6,207,806x = 184,142,620,247,056
  5. Step 5: Solve for x
    x = 184,142,620,247,056/6,207,806
  6. Step 6: Final answer
    x = 29,663,075.85

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.