Finding the Fourth Proportional to 24,651,826.26, 34,020,152.01 and 14,862,898.08
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Solution
The fourth proportional to 24,651,826.26, 34,020,152.01 and 14,862,898.08 is: 20,511,180.25
Step by Step Solution
- Step 1: Write the proportion equation
24,651,826.26 : 34,020,152.01 = 14,862,898.08 : x - Step 2: Convert to fraction form
24,651,826.26/34,020,152.01 = 14,862,898.08/x - Step 3: Cross multiply
24,651,826.26x = 34,020,152.01 × 14,862,898.08 - Step 4: Simplify right side
24,651,826.26x = 505,638,051,990,737.12 - Step 5: Solve for x
x = 505,638,051,990,737.12/24,651,826.26 - Step 6: Final answer
x = 20,511,180.25
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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.