Finding the Fourth Proportional to 16,247,218.02, 24,227,632.46 and 16,101,514.68
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Solution
The fourth proportional to 16,247,218.02, 24,227,632.46 and 16,101,514.68 is: 24,010,361.60
Step by Step Solution
- Step 1: Write the proportion equation
16,247,218.02 : 24,227,632.46 = 16,101,514.68 : x - Step 2: Convert to fraction form
16,247,218.02/24,227,632.46 = 16,101,514.68/x - Step 3: Cross multiply
16,247,218.02x = 24,227,632.46 × 16,101,514.68 - Step 4: Simplify right side
16,247,218.02x = 390,101,579,635,826.88 - Step 5: Solve for x
x = 390,101,579,635,826.88/16,247,218.02 - Step 6: Final answer
x = 24,010,361.60
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.