Finding the Third Proportional to 167,163,171.75 and 253,269,096.75
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Solution
The third proportional to 167,163,171.75 and 253,269,096.75 is: 383,728,273.98
Step by Step Solution
- Step 1: Write the proportion equation
167,163,171.75 : 253,269,096.75 = 253,269,096.75 : x - Step 2: Convert to fraction form
167,163,171.75/253,269,096.75 = 253,269,096.75/x - Step 3: Cross multiply
167,163,171.75x = 253,269,096.75 × 253,269,096.75 - Step 4: Simplify right side
167,163,171.75x = 64,145,235,368,560,864 - Step 5: Solve for x
x = 64,145,235,368,560,864/167,163,171.75 - Step 6: Final answer
x = 383,728,273.98
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.