Finding the Fourth Proportional to 41,349,818.24, 62,024,723.40 and 11,056,893.92
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Solution
The fourth proportional to 41,349,818.24, 62,024,723.40 and 11,056,893.92 is: 16,585,339.82
Step by Step Solution
- Step 1: Write the proportion equation
41,349,818.24 : 62,024,723.40 = 11,056,893.92 : x - Step 2: Convert to fraction form
41,349,818.24/62,024,723.40 = 11,056,893.92/x - Step 3: Cross multiply
41,349,818.24x = 62,024,723.40 × 11,056,893.92 - Step 4: Simplify right side
41,349,818.24x = 685,800,787,051,141.75 - Step 5: Solve for x
x = 685,800,787,051,141.75/41,349,818.24 - Step 6: Final answer
x = 16,585,339.82
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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.