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Finding the Third Proportional to 11,399,165 and 17,041,851

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Solution

The third proportional to 11,399,165 and 17,041,851 is: 25,477,715.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,399,165 : 17,041,851 = 17,041,851 : x
  2. Step 2: Convert to fraction form
    11,399,165/17,041,851 = 17,041,851/x
  3. Step 3: Cross multiply
    11,399,165x = 17,041,851 × 17,041,851
  4. Step 4: Simplify right side
    11,399,165x = 290,424,685,506,201
  5. Step 5: Solve for x
    x = 290,424,685,506,201/11,399,165
  6. Step 6: Final answer
    x = 25,477,715.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.