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Finding the Third Proportional to 11,029,880 and 16,556,480

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Solution

The third proportional to 11,029,880 and 16,556,480 is: 24,852,222.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,029,880 : 16,556,480 = 16,556,480 : x
  2. Step 2: Convert to fraction form
    11,029,880/16,556,480 = 16,556,480/x
  3. Step 3: Cross multiply
    11,029,880x = 16,556,480 × 16,556,480
  4. Step 4: Simplify right side
    11,029,880x = 274,117,029,990,400
  5. Step 5: Solve for x
    x = 274,117,029,990,400/11,029,880
  6. Step 6: Final answer
    x = 24,852,222.33

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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.