Finding the Fourth Proportional to 177,546,847, 266,320,270.50 and 49,896,031
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Solution
The fourth proportional to 177,546,847, 266,320,270.50 and 49,896,031 is: 74,844,046.50
Step by Step Solution
- Step 1: Write the proportion equation
177,546,847 : 266,320,270.50 = 49,896,031 : x - Step 2: Convert to fraction form
177,546,847/266,320,270.50 = 49,896,031/x - Step 3: Cross multiply
177,546,847x = 266,320,270.50 × 49,896,031 - Step 4: Simplify right side
177,546,847x = 13,288,324,472,796,386 - Step 5: Solve for x
x = 13,288,324,472,796,386/177,546,847 - Step 6: Final answer
x = 74,844,046.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.