Finding the Fourth Proportional to 32,324,550.88, 44,608,820.84 and 17,641,161.68
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Solution
The fourth proportional to 32,324,550.88, 44,608,820.84 and 17,641,161.68 is: 24,345,316.47
Step by Step Solution
- Step 1: Write the proportion equation
32,324,550.88 : 44,608,820.84 = 17,641,161.68 : x - Step 2: Convert to fraction form
32,324,550.88/44,608,820.84 = 17,641,161.68/x - Step 3: Cross multiply
32,324,550.88x = 44,608,820.84 × 17,641,161.68 - Step 4: Simplify right side
32,324,550.88x = 786,951,420,792,593.50 - Step 5: Solve for x
x = 786,951,420,792,593.50/32,324,550.88 - Step 6: Final answer
x = 24,345,316.47
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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.