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Finding the Third Proportional to 11,341,334.81 and 17,222,364.56

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Solution

The third proportional to 11,341,334.81 and 17,222,364.56 is: 26,152,992.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,341,334.81 : 17,222,364.56 = 17,222,364.56 : x
  2. Step 2: Convert to fraction form
    11,341,334.81/17,222,364.56 = 17,222,364.56/x
  3. Step 3: Cross multiply
    11,341,334.81x = 17,222,364.56 × 17,222,364.56
  4. Step 4: Simplify right side
    11,341,334.81x = 296,609,841,123,655.81
  5. Step 5: Solve for x
    x = 296,609,841,123,655.81/11,341,334.81
  6. Step 6: Final answer
    x = 26,152,992.22

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.