Finding the Fourth Proportional to 16,350,383.75, 24,524,760.31 and 6,114,490.99
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Solution
The fourth proportional to 16,350,383.75, 24,524,760.31 and 6,114,490.99 is: 9,171,431.58
Step by Step Solution
- Step 1: Write the proportion equation
16,350,383.75 : 24,524,760.31 = 6,114,490.99 : x - Step 2: Convert to fraction form
16,350,383.75/24,524,760.31 = 6,114,490.99/x - Step 3: Cross multiply
16,350,383.75x = 24,524,760.31 × 6,114,490.99 - Step 4: Simplify right side
16,350,383.75x = 149,956,425,870,806.47 - Step 5: Solve for x
x = 149,956,425,870,806.47/16,350,383.75 - Step 6: Final answer
x = 9,171,431.58
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.