Finding the Third Proportional to 80,414.44 and 171,872.44
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Solution
The third proportional to 80,414.44 and 171,872.44 is: 367,348.65
Step by Step Solution
- Step 1: Write the proportion equation
80,414.44 : 171,872.44 = 171,872.44 : x - Step 2: Convert to fraction form
80,414.44/171,872.44 = 171,872.44/x - Step 3: Cross multiply
80,414.44x = 171,872.44 × 171,872.44 - Step 4: Simplify right side
80,414.44x = 29,540,134,772.19 - Step 5: Solve for x
x = 29,540,134,772.19/80,414.44 - Step 6: Final answer
x = 367,348.65
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.