Finding the Fourth Proportional to 32,275,838.00, 44,540,672.92 and 18,337,217.20
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Solution
The fourth proportional to 32,275,838.00, 44,540,672.92 and 18,337,217.20 is: 25,305,369.09
Step by Step Solution
- Step 1: Write the proportion equation
32,275,838.00 : 44,540,672.92 = 18,337,217.20 : x - Step 2: Convert to fraction form
32,275,838.00/44,540,672.92 = 18,337,217.20/x - Step 3: Cross multiply
32,275,838.00x = 44,540,672.92 × 18,337,217.20 - Step 4: Simplify right side
32,275,838.00x = 816,751,993,411,003.50 - Step 5: Solve for x
x = 816,751,993,411,003.50/32,275,838.00 - Step 6: Final answer
x = 25,305,369.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.