Finding the Fourth Proportional to 32,254,808.70, 48,382,213.05 and 24,192,651.90
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Solution
The fourth proportional to 32,254,808.70, 48,382,213.05 and 24,192,651.90 is: 36,288,977.85
Step by Step Solution
- Step 1: Write the proportion equation
32,254,808.70 : 48,382,213.05 = 24,192,651.90 : x - Step 2: Convert to fraction form
32,254,808.70/48,382,213.05 = 24,192,651.90/x - Step 3: Cross multiply
32,254,808.70x = 48,382,213.05 × 24,192,651.90 - Step 4: Simplify right side
32,254,808.70x = 1,170,494,038,470,287.25 - Step 5: Solve for x
x = 1,170,494,038,470,287.25/32,254,808.70 - Step 6: Final answer
x = 36,288,977.85
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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.