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Finding the Third Proportional to 11,611,350 and 16,240,410

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Solution

The third proportional to 11,611,350 and 16,240,410 is: 22,714,922.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,611,350 : 16,240,410 = 16,240,410 : x
  2. Step 2: Convert to fraction form
    11,611,350/16,240,410 = 16,240,410/x
  3. Step 3: Cross multiply
    11,611,350x = 16,240,410 × 16,240,410
  4. Step 4: Simplify right side
    11,611,350x = 263,750,916,968,100
  5. Step 5: Solve for x
    x = 263,750,916,968,100/11,611,350
  6. Step 6: Final answer
    x = 22,714,922.64

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.