Finding the Fourth Proportional to 24,448,826.16, 36,650,437.94 and 8,263,517.13
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Solution
The fourth proportional to 24,448,826.16, 36,650,437.94 and 8,263,517.13 is: 12,387,569.03
Step by Step Solution
- Step 1: Write the proportion equation
24,448,826.16 : 36,650,437.94 = 8,263,517.13 : x - Step 2: Convert to fraction form
24,448,826.16/36,650,437.94 = 8,263,517.13/x - Step 3: Cross multiply
24,448,826.16x = 36,650,437.94 × 8,263,517.13 - Step 4: Simplify right side
24,448,826.16x = 302,861,521,759,850.75 - Step 5: Solve for x
x = 302,861,521,759,850.75/24,448,826.16 - Step 6: Final answer
x = 12,387,569.03
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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.