Finding the Fourth Proportional to 16,350,362.28, 24,524,728.18 and 6,114,469.55
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Solution
The fourth proportional to 16,350,362.28, 24,524,728.18 and 6,114,469.55 is: 9,171,399.45
Step by Step Solution
- Step 1: Write the proportion equation
16,350,362.28 : 24,524,728.18 = 6,114,469.55 : x - Step 2: Convert to fraction form
16,350,362.28/24,524,728.18 = 6,114,469.55/x - Step 3: Cross multiply
16,350,362.28x = 24,524,728.18 × 6,114,469.55 - Step 4: Simplify right side
16,350,362.28x = 149,955,703,648,064.56 - Step 5: Solve for x
x = 149,955,703,648,064.56/16,350,362.28 - Step 6: Final answer
x = 9,171,399.45
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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.