Finding the Third Proportional to 80,750,124 and 177,132,356
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Solution
The third proportional to 80,750,124 and 177,132,356 is: 388,555,088.07
Step by Step Solution
- Step 1: Write the proportion equation
80,750,124 : 177,132,356 = 177,132,356 : x - Step 2: Convert to fraction form
80,750,124/177,132,356 = 177,132,356/x - Step 3: Cross multiply
80,750,124x = 177,132,356 × 177,132,356 - Step 4: Simplify right side
80,750,124x = 31,375,871,542,110,736 - Step 5: Solve for x
x = 31,375,871,542,110,736/80,750,124 - Step 6: Final answer
x = 388,555,088.07
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.