Finding the Fourth Proportional to 32,367,832.57, 48,558,747.25 and 17,219,562.49
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Solution
The fourth proportional to 32,367,832.57, 48,558,747.25 and 17,219,562.49 is: 25,833,066.85
Step by Step Solution
- Step 1: Write the proportion equation
32,367,832.57 : 48,558,747.25 = 17,219,562.49 : x - Step 2: Convert to fraction form
32,367,832.57/48,558,747.25 = 17,219,562.49/x - Step 3: Cross multiply
32,367,832.57x = 48,558,747.25 × 17,219,562.49 - Step 4: Simplify right side
32,367,832.57x = 836,160,382,707,490.62 - Step 5: Solve for x
x = 836,160,382,707,490.62/32,367,832.57 - Step 6: Final answer
x = 25,833,066.85
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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.