Finding the Fourth Proportional to 32,083,404.80, 48,125,107.20 and 24,917,043.20
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Solution
The fourth proportional to 32,083,404.80, 48,125,107.20 and 24,917,043.20 is: 37,375,564.80
Step by Step Solution
- Step 1: Write the proportion equation
32,083,404.80 : 48,125,107.20 = 24,917,043.20 : x - Step 2: Convert to fraction form
32,083,404.80/48,125,107.20 = 24,917,043.20/x - Step 3: Cross multiply
32,083,404.80x = 48,125,107.20 × 24,917,043.20 - Step 4: Simplify right side
32,083,404.80x = 1,199,135,375,107,031 - Step 5: Solve for x
x = 1,199,135,375,107,031/32,083,404.80 - Step 6: Final answer
x = 37,375,564.80
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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.