Finding the Fourth Proportional to 33,512,475.73, 50,268,716.46 and 10,793,372.98
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Solution
The fourth proportional to 33,512,475.73, 50,268,716.46 and 10,793,372.98 is: 16,190,060.39
Step by Step Solution
- Step 1: Write the proportion equation
33,512,475.73 : 50,268,716.46 = 10,793,372.98 : x - Step 2: Convert to fraction form
33,512,475.73/50,268,716.46 = 10,793,372.98/x - Step 3: Cross multiply
33,512,475.73x = 50,268,716.46 × 10,793,372.98 - Step 4: Simplify right side
33,512,475.73x = 542,569,005,978,645.31 - Step 5: Solve for x
x = 542,569,005,978,645.31/33,512,475.73 - Step 6: Final answer
x = 16,190,060.39
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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.