Finding the Fourth Proportional to 32,595,874.20, 48,893,811.30 and 27,334,608.30
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Solution
The fourth proportional to 32,595,874.20, 48,893,811.30 and 27,334,608.30 is: 41,001,912.45
Step by Step Solution
- Step 1: Write the proportion equation
32,595,874.20 : 48,893,811.30 = 27,334,608.30 : x - Step 2: Convert to fraction form
32,595,874.20/48,893,811.30 = 27,334,608.30/x - Step 3: Cross multiply
32,595,874.20x = 48,893,811.30 × 27,334,608.30 - Step 4: Simplify right side
32,595,874.20x = 1,336,493,180,179,613.75 - Step 5: Solve for x
x = 1,336,493,180,179,613.75/32,595,874.20 - Step 6: Final answer
x = 41,001,912.45
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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.