Finding the Fourth Proportional to 182,350,433.81, 273,634,588.12 and 167,514,733.41
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Solution
The fourth proportional to 182,350,433.81, 273,634,588.12 and 167,514,733.41 is: 251,372,174.58
Step by Step Solution
- Step 1: Write the proportion equation
182,350,433.81 : 273,634,588.12 = 167,514,733.41 : x - Step 2: Convert to fraction form
182,350,433.81/273,634,588.12 = 167,514,733.41/x - Step 3: Cross multiply
182,350,433.81x = 273,634,588.12 × 167,514,733.41 - Step 4: Simplify right side
182,350,433.81x = 45,837,825,080,258,168 - Step 5: Solve for x
x = 45,837,825,080,258,168/182,350,433.81 - Step 6: Final answer
x = 251,372,174.58
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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.