Finding the Fourth Proportional to 41,821,108.89, 62,707,305.62 and 16,232,224.74
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Solution
The fourth proportional to 41,821,108.89, 62,707,305.62 and 16,232,224.74 is: 24,338,883.03
Step by Step Solution
- Step 1: Write the proportion equation
41,821,108.89 : 62,707,305.62 = 16,232,224.74 : x - Step 2: Convert to fraction form
41,821,108.89/62,707,305.62 = 16,232,224.74/x - Step 3: Cross multiply
41,821,108.89x = 62,707,305.62 × 16,232,224.74 - Step 4: Simplify right side
41,821,108.89x = 1,017,879,077,582,544 - Step 5: Solve for x
x = 1,017,879,077,582,544/41,821,108.89 - Step 6: Final answer
x = 24,338,883.03
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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.