Finding the Third Proportional to 7,491,422.25 and 16,119,810
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Solution
The third proportional to 7,491,422.25 and 16,119,810 is: 34,686,107.09
Step by Step Solution
- Step 1: Write the proportion equation
7,491,422.25 : 16,119,810 = 16,119,810 : x - Step 2: Convert to fraction form
7,491,422.25/16,119,810 = 16,119,810/x - Step 3: Cross multiply
7,491,422.25x = 16,119,810 × 16,119,810 - Step 4: Simplify right side
7,491,422.25x = 259,848,274,436,100 - Step 5: Solve for x
x = 259,848,274,436,100/7,491,422.25 - Step 6: Final answer
x = 34,686,107.09
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.