Finding the Fourth Proportional to 27,514,207.21, 41,271,486.69 and 8,083,353.73
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Solution
The fourth proportional to 27,514,207.21, 41,271,486.69 and 8,083,353.73 is: 12,125,082.27
Step by Step Solution
- Step 1: Write the proportion equation
27,514,207.21 : 41,271,486.69 = 8,083,353.73 : x - Step 2: Convert to fraction form
27,514,207.21/41,271,486.69 = 8,083,353.73/x - Step 3: Cross multiply
27,514,207.21x = 41,271,486.69 × 8,083,353.73 - Step 4: Simplify right side
27,514,207.21x = 333,612,025,929,846.19 - Step 5: Solve for x
x = 333,612,025,929,846.19/27,514,207.21 - Step 6: Final answer
x = 12,125,082.27
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.