Finding the Fourth Proportional to 22,546,737.92, 33,821,244.12 and 6,373,850.24
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Solution
The fourth proportional to 22,546,737.92, 33,821,244.12 and 6,373,850.24 is: 9,561,096.85
Step by Step Solution
- Step 1: Write the proportion equation
22,546,737.92 : 33,821,244.12 = 6,373,850.24 : x - Step 2: Convert to fraction form
22,546,737.92/33,821,244.12 = 6,373,850.24/x - Step 3: Cross multiply
22,546,737.92x = 33,821,244.12 × 6,373,850.24 - Step 4: Simplify right side
22,546,737.92x = 215,571,544,951,360.59 - Step 5: Solve for x
x = 215,571,544,951,360.59/22,546,737.92 - Step 6: Final answer
x = 9,561,096.85
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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.