Finding the Fourth Proportional to 32,593,121.56, 48,841,830.77 and 16,396,811.92
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Solution
The fourth proportional to 32,593,121.56, 48,841,830.77 and 16,396,811.92 is: 24,571,144.91
Step by Step Solution
- Step 1: Write the proportion equation
32,593,121.56 : 48,841,830.77 = 16,396,811.92 : x - Step 2: Convert to fraction form
32,593,121.56/48,841,830.77 = 16,396,811.92/x - Step 3: Cross multiply
32,593,121.56x = 48,841,830.77 × 16,396,811.92 - Step 4: Simplify right side
32,593,121.56x = 800,850,312,883,046.25 - Step 5: Solve for x
x = 800,850,312,883,046.25/32,593,121.56 - Step 6: Final answer
x = 24,571,144.91
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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.