Finding the Fourth Proportional to 27,350,093.68, 41,006,916.60 and 15,059,845.96
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Solution
The fourth proportional to 27,350,093.68, 41,006,916.60 and 15,059,845.96 is: 22,579,734.26
Step by Step Solution
- Step 1: Write the proportion equation
27,350,093.68 : 41,006,916.60 = 15,059,845.96 : x - Step 2: Convert to fraction form
27,350,093.68/41,006,916.60 = 15,059,845.96/x - Step 3: Cross multiply
27,350,093.68x = 41,006,916.60 × 15,059,845.96 - Step 4: Simplify right side
27,350,093.68x = 617,557,847,290,567 - Step 5: Solve for x
x = 617,557,847,290,567/27,350,093.68 - Step 6: Final answer
x = 22,579,734.26
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.