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Finding the Third Proportional to 11,356,240.50 and 17,169,813

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Solution

The third proportional to 11,356,240.50 and 17,169,813 is: 25,959,513.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,240.50 : 17,169,813 = 17,169,813 : x
  2. Step 2: Convert to fraction form
    11,356,240.50/17,169,813 = 17,169,813/x
  3. Step 3: Cross multiply
    11,356,240.50x = 17,169,813 × 17,169,813
  4. Step 4: Simplify right side
    11,356,240.50x = 294,802,478,454,969
  5. Step 5: Solve for x
    x = 294,802,478,454,969/11,356,240.50
  6. Step 6: Final answer
    x = 25,959,513.49

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.