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Finding the Third Proportional to 11,396,841 and 16,296,390

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Solution

The third proportional to 11,396,841 and 16,296,390 is: 23,302,275.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,396,841 : 16,296,390 = 16,296,390 : x
  2. Step 2: Convert to fraction form
    11,396,841/16,296,390 = 16,296,390/x
  3. Step 3: Cross multiply
    11,396,841x = 16,296,390 × 16,296,390
  4. Step 4: Simplify right side
    11,396,841x = 265,572,327,032,100
  5. Step 5: Solve for x
    x = 265,572,327,032,100/11,396,841
  6. Step 6: Final answer
    x = 23,302,275.34

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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.