Finding the Fourth Proportional to 29,527,229.80, 44,290,844.70 and 8,252,093.80
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Solution
The fourth proportional to 29,527,229.80, 44,290,844.70 and 8,252,093.80 is: 12,378,140.70
Step by Step Solution
- Step 1: Write the proportion equation
29,527,229.80 : 44,290,844.70 = 8,252,093.80 : x - Step 2: Convert to fraction form
29,527,229.80/44,290,844.70 = 8,252,093.80/x - Step 3: Cross multiply
29,527,229.80x = 44,290,844.70 × 8,252,093.80 - Step 4: Simplify right side
29,527,229.80x = 365,492,204,945,632.88 - Step 5: Solve for x
x = 365,492,204,945,632.88/29,527,229.80 - Step 6: Final answer
x = 12,378,140.70
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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.