Finding the Fourth Proportional to 29,543,125.02, 44,392,622.49 and 15,906,353.82
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Solution
The fourth proportional to 29,543,125.02, 44,392,622.49 and 15,906,353.82 is: 23,901,491.80
Step by Step Solution
- Step 1: Write the proportion equation
29,543,125.02 : 44,392,622.49 = 15,906,353.82 : x - Step 2: Convert to fraction form
29,543,125.02/44,392,622.49 = 15,906,353.82/x - Step 3: Cross multiply
29,543,125.02x = 44,392,622.49 × 15,906,353.82 - Step 4: Simplify right side
29,543,125.02x = 706,124,760,323,629.50 - Step 5: Solve for x
x = 706,124,760,323,629.50/29,543,125.02 - Step 6: Final answer
x = 23,901,491.80
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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.