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Finding the Third Proportional to 5,393,806 and 11,588,054

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Solution

The third proportional to 5,393,806 and 11,588,054 is: 24,895,777.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,393,806 : 11,588,054 = 11,588,054 : x
  2. Step 2: Convert to fraction form
    5,393,806/11,588,054 = 11,588,054/x
  3. Step 3: Cross multiply
    5,393,806x = 11,588,054 × 11,588,054
  4. Step 4: Simplify right side
    5,393,806x = 134,282,995,506,916
  5. Step 5: Solve for x
    x = 134,282,995,506,916/5,393,806
  6. Step 6: Final answer
    x = 24,895,777.77

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.