Finding the Fourth Proportional to 44,795,761.92, 67,204,321.92 and 14,503,633.92
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Solution
The fourth proportional to 44,795,761.92, 67,204,321.92 and 14,503,633.92 is: 21,758,908.46
Step by Step Solution
- Step 1: Write the proportion equation
44,795,761.92 : 67,204,321.92 = 14,503,633.92 : x - Step 2: Convert to fraction form
44,795,761.92/67,204,321.92 = 14,503,633.92/x - Step 3: Cross multiply
44,795,761.92x = 67,204,321.92 × 14,503,633.92 - Step 4: Simplify right side
44,795,761.92x = 974,706,882,969,511.50 - Step 5: Solve for x
x = 974,706,882,969,511.50/44,795,761.92 - Step 6: Final answer
x = 21,758,908.46
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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.