Finding the Fourth Proportional to 32,351,405.27, 48,527,537.00 and 10,786,013.80
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Solution
The fourth proportional to 32,351,405.27, 48,527,537.00 and 10,786,013.80 is: 16,179,163.76
Step by Step Solution
- Step 1: Write the proportion equation
32,351,405.27 : 48,527,537.00 = 10,786,013.80 : x - Step 2: Convert to fraction form
32,351,405.27/48,527,537.00 = 10,786,013.80/x - Step 3: Cross multiply
32,351,405.27x = 48,527,537.00 × 10,786,013.80 - Step 4: Simplify right side
32,351,405.27x = 523,418,683,586,761.62 - Step 5: Solve for x
x = 523,418,683,586,761.62/32,351,405.27 - Step 6: Final answer
x = 16,179,163.76
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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.