Finding the Third Proportional to 8,177,458.50 and 17,840,268
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Solution
The third proportional to 8,177,458.50 and 17,840,268 is: 38,921,036.69
Step by Step Solution
- Step 1: Write the proportion equation
8,177,458.50 : 17,840,268 = 17,840,268 : x - Step 2: Convert to fraction form
8,177,458.50/17,840,268 = 17,840,268/x - Step 3: Cross multiply
8,177,458.50x = 17,840,268 × 17,840,268 - Step 4: Simplify right side
8,177,458.50x = 318,275,162,311,824 - Step 5: Solve for x
x = 318,275,162,311,824/8,177,458.50 - Step 6: Final answer
x = 38,921,036.69
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.