Finding the Fourth Proportional to 32,093,342.44, 48,138,241.70 and 23,466,283.54
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Solution
The fourth proportional to 32,093,342.44, 48,138,241.70 and 23,466,283.54 is: 35,198,129.67
Step by Step Solution
- Step 1: Write the proportion equation
32,093,342.44 : 48,138,241.70 = 23,466,283.54 : x - Step 2: Convert to fraction form
32,093,342.44/48,138,241.70 = 23,466,283.54/x - Step 3: Cross multiply
32,093,342.44x = 48,138,241.70 × 23,466,283.54 - Step 4: Simplify right side
32,093,342.44x = 1,129,625,628,787,571.75 - Step 5: Solve for x
x = 1,129,625,628,787,571.75/32,093,342.44 - Step 6: Final answer
x = 35,198,129.67
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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.