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Finding the Third Proportional to 10,751,412 and 16,647,141

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Solution

The third proportional to 10,751,412 and 16,647,141 is: 25,775,898.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,751,412 : 16,647,141 = 16,647,141 : x
  2. Step 2: Convert to fraction form
    10,751,412/16,647,141 = 16,647,141/x
  3. Step 3: Cross multiply
    10,751,412x = 16,647,141 × 16,647,141
  4. Step 4: Simplify right side
    10,751,412x = 277,127,303,473,881
  5. Step 5: Solve for x
    x = 277,127,303,473,881/10,751,412
  6. Step 6: Final answer
    x = 25,775,898.41

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.