Finding the Fourth Proportional to 24,461,244.20, 36,691,866.30 and 22,949,589.80
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Solution
The fourth proportional to 24,461,244.20, 36,691,866.30 and 22,949,589.80 is: 34,424,384.70
Step by Step Solution
- Step 1: Write the proportion equation
24,461,244.20 : 36,691,866.30 = 22,949,589.80 : x - Step 2: Convert to fraction form
24,461,244.20/36,691,866.30 = 22,949,589.80/x - Step 3: Cross multiply
24,461,244.20x = 36,691,866.30 × 22,949,589.80 - Step 4: Simplify right side
24,461,244.20x = 842,063,280,581,443.75 - Step 5: Solve for x
x = 842,063,280,581,443.75/24,461,244.20 - Step 6: Final answer
x = 34,424,384.70
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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.