Finding the Fourth Proportional to 24,192,809.30, 36,205,233.15 and 22,177,270.10
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Solution
The fourth proportional to 24,192,809.30, 36,205,233.15 and 22,177,270.10 is: 33,188,920.92
Step by Step Solution
- Step 1: Write the proportion equation
24,192,809.30 : 36,205,233.15 = 22,177,270.10 : x - Step 2: Convert to fraction form
24,192,809.30/36,205,233.15 = 22,177,270.10/x - Step 3: Cross multiply
24,192,809.30x = 36,205,233.15 × 22,177,270.10 - Step 4: Simplify right side
24,192,809.30x = 802,933,234,601,023.88 - Step 5: Solve for x
x = 802,933,234,601,023.88/24,192,809.30 - Step 6: Final answer
x = 33,188,920.92
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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.