Finding the Fourth Proportional to 29,733,665.92, 44,600,506.56 and 8,458,529.92
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Solution
The fourth proportional to 29,733,665.92, 44,600,506.56 and 8,458,529.92 is: 12,687,797.06
Step by Step Solution
- Step 1: Write the proportion equation
29,733,665.92 : 44,600,506.56 = 8,458,529.92 : x - Step 2: Convert to fraction form
29,733,665.92/44,600,506.56 = 8,458,529.92/x - Step 3: Cross multiply
29,733,665.92x = 44,600,506.56 × 8,458,529.92 - Step 4: Simplify right side
29,733,665.92x = 377,254,719,184,916.31 - Step 5: Solve for x
x = 377,254,719,184,916.31/29,733,665.92 - Step 6: Final answer
x = 12,687,797.06
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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.