Finding the Third Proportional to 177,100.50 and 382,188.75
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Solution
The third proportional to 177,100.50 and 382,188.75 is: 824,775.99
Step by Step Solution
- Step 1: Write the proportion equation
177,100.50 : 382,188.75 = 382,188.75 : x - Step 2: Convert to fraction form
177,100.50/382,188.75 = 382,188.75/x - Step 3: Cross multiply
177,100.50x = 382,188.75 × 382,188.75 - Step 4: Simplify right side
177,100.50x = 146,068,240,626.56 - Step 5: Solve for x
x = 146,068,240,626.56/177,100.50 - Step 6: Final answer
x = 824,775.99
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.