Finding the Fourth Proportional to 32,264,046.88, 44,524,391.09 and 17,579,713.12
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Solution
The fourth proportional to 32,264,046.88, 44,524,391.09 and 17,579,713.12 is: 24,260,007.59
Step by Step Solution
- Step 1: Write the proportion equation
32,264,046.88 : 44,524,391.09 = 17,579,713.12 : x - Step 2: Convert to fraction form
32,264,046.88/44,524,391.09 = 17,579,713.12/x - Step 3: Cross multiply
32,264,046.88x = 44,524,391.09 × 17,579,713.12 - Step 4: Simplify right side
32,264,046.88x = 782,726,022,005,674.50 - Step 5: Solve for x
x = 782,726,022,005,674.50/32,264,046.88 - Step 6: Final answer
x = 24,260,007.59
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.