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Finding the Third Proportional to 6,199,224 and 13,377,072

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Solution

The third proportional to 6,199,224 and 13,377,072 is: 28,865,879.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199,224 : 13,377,072 = 13,377,072 : x
  2. Step 2: Convert to fraction form
    6,199,224/13,377,072 = 13,377,072/x
  3. Step 3: Cross multiply
    6,199,224x = 13,377,072 × 13,377,072
  4. Step 4: Simplify right side
    6,199,224x = 178,946,055,293,184
  5. Step 5: Solve for x
    x = 178,946,055,293,184/6,199,224
  6. Step 6: Final answer
    x = 28,865,879.87

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.