Finding the Fourth Proportional to 41,612,336.37, 62,443,163.25 and 23,183,706.29
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Solution
The fourth proportional to 41,612,336.37, 62,443,163.25 and 23,183,706.29 is: 34,789,297.66
Step by Step Solution
- Step 1: Write the proportion equation
41,612,336.37 : 62,443,163.25 = 23,183,706.29 : x - Step 2: Convert to fraction form
41,612,336.37/62,443,163.25 = 23,183,706.29/x - Step 3: Cross multiply
41,612,336.37x = 62,443,163.25 × 23,183,706.29 - Step 4: Simplify right side
41,612,336.37x = 1,447,663,956,294,306 - Step 5: Solve for x
x = 1,447,663,956,294,306/41,612,336.37 - Step 6: Final answer
x = 34,789,297.66
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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.