Finding the Fourth Proportional to 182,350,433.06, 273,634,586.99 and 167,514,732.66
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Solution
The fourth proportional to 182,350,433.06, 273,634,586.99 and 167,514,732.66 is: 251,372,173.45
Step by Step Solution
- Step 1: Write the proportion equation
182,350,433.06 : 273,634,586.99 = 167,514,732.66 : x - Step 2: Convert to fraction form
182,350,433.06/273,634,586.99 = 167,514,732.66/x - Step 3: Cross multiply
182,350,433.06x = 273,634,586.99 × 167,514,732.66 - Step 4: Simplify right side
182,350,433.06x = 45,837,824,686,578,152 - Step 5: Solve for x
x = 45,837,824,686,578,152/182,350,433.06 - Step 6: Final answer
x = 251,372,173.45
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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.