Finding the Fourth Proportional to 32,274,611.10, 48,412,441.98 and 9,245,456.01
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Solution
The fourth proportional to 32,274,611.10, 48,412,441.98 and 9,245,456.01 is: 13,868,334.50
Step by Step Solution
- Step 1: Write the proportion equation
32,274,611.10 : 48,412,441.98 = 9,245,456.01 : x - Step 2: Convert to fraction form
32,274,611.10/48,412,441.98 = 9,245,456.01/x - Step 3: Cross multiply
32,274,611.10x = 48,412,441.98 × 9,245,456.01 - Step 4: Simplify right side
32,274,611.10x = 447,595,102,662,767.25 - Step 5: Solve for x
x = 447,595,102,662,767.25/32,274,611.10 - Step 6: Final answer
x = 13,868,334.50
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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.