Finding the Fourth Proportional to 32,589,924.26, 44,973,372.18 and 17,704,863.61
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Solution
The fourth proportional to 32,589,924.26, 44,973,372.18 and 17,704,863.61 is: 24,432,318.85
Step by Step Solution
- Step 1: Write the proportion equation
32,589,924.26 : 44,973,372.18 = 17,704,863.61 : x - Step 2: Convert to fraction form
32,589,924.26/44,973,372.18 = 17,704,863.61/x - Step 3: Cross multiply
32,589,924.26x = 44,973,372.18 × 17,704,863.61 - Step 4: Simplify right side
32,589,924.26x = 796,247,420,651,278.25 - Step 5: Solve for x
x = 796,247,420,651,278.25/32,589,924.26 - Step 6: Final answer
x = 24,432,318.85
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.