Finding the Fourth Proportional to 32,364,033.20, 48,546,049.80 and 29,378,049.20
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Solution
The fourth proportional to 32,364,033.20, 48,546,049.80 and 29,378,049.20 is: 44,067,073.80
Step by Step Solution
- Step 1: Write the proportion equation
32,364,033.20 : 48,546,049.80 = 29,378,049.20 : x - Step 2: Convert to fraction form
32,364,033.20/48,546,049.80 = 29,378,049.20/x - Step 3: Cross multiply
32,364,033.20x = 48,546,049.80 × 29,378,049.20 - Step 4: Simplify right side
32,364,033.20x = 1,426,188,239,490,050 - Step 5: Solve for x
x = 1,426,188,239,490,050/32,364,033.20 - Step 6: Final answer
x = 44,067,073.80
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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.