Finding the Fourth Proportional to 32,351,725.27, 48,551,689.80 and 23,738,083.92
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Solution
The fourth proportional to 32,351,725.27, 48,551,689.80 and 23,738,083.92 is: 35,624,810.65
Step by Step Solution
- Step 1: Write the proportion equation
32,351,725.27 : 48,551,689.80 = 23,738,083.92 : x - Step 2: Convert to fraction form
32,351,725.27/48,551,689.80 = 23,738,083.92/x - Step 3: Cross multiply
32,351,725.27x = 48,551,689.80 × 23,738,083.92 - Step 4: Simplify right side
32,351,725.27x = 1,152,524,086,930,208 - Step 5: Solve for x
x = 1,152,524,086,930,208/32,351,725.27 - Step 6: Final answer
x = 35,624,810.65
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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.