Finding the Fourth Proportional to 32,257,414.40, 48,386,121.60 and 32,257,414.40
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Solution
The fourth proportional to 32,257,414.40, 48,386,121.60 and 32,257,414.40 is: 48,386,121.60
Step by Step Solution
- Step 1: Write the proportion equation
32,257,414.40 : 48,386,121.60 = 32,257,414.40 : x - Step 2: Convert to fraction form
32,257,414.40/48,386,121.60 = 32,257,414.40/x - Step 3: Cross multiply
32,257,414.40x = 48,386,121.60 × 32,257,414.40 - Step 4: Simplify right side
32,257,414.40x = 1,560,811,175,659,991 - Step 5: Solve for x
x = 1,560,811,175,659,991/32,257,414.40 - Step 6: Final answer
x = 48,386,121.60
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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.