Finding the Fourth Proportional to 24,178,234.20, 36,267,351.30 and 22,759,891.80
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Solution
The fourth proportional to 24,178,234.20, 36,267,351.30 and 22,759,891.80 is: 34,139,837.70
Step by Step Solution
- Step 1: Write the proportion equation
24,178,234.20 : 36,267,351.30 = 22,759,891.80 : x - Step 2: Convert to fraction form
24,178,234.20/36,267,351.30 = 22,759,891.80/x - Step 3: Cross multiply
24,178,234.20x = 36,267,351.30 × 22,759,891.80 - Step 4: Simplify right side
24,178,234.20x = 825,440,991,460,589.25 - Step 5: Solve for x
x = 825,440,991,460,589.25/24,178,234.20 - Step 6: Final answer
x = 34,139,837.70
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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.