Finding the Fourth Proportional to 32,049,232.12, 48,121,874.64 and 27,744,560
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Solution
The fourth proportional to 32,049,232.12, 48,121,874.64 and 27,744,560 is: 41,658,415.82
Step by Step Solution
- Step 1: Write the proportion equation
32,049,232.12 : 48,121,874.64 = 27,744,560 : x - Step 2: Convert to fraction form
32,049,232.12/48,121,874.64 = 27,744,560/x - Step 3: Cross multiply
32,049,232.12x = 48,121,874.64 × 27,744,560 - Step 4: Simplify right side
32,049,232.12x = 1,335,120,238,261,958.50 - Step 5: Solve for x
x = 1,335,120,238,261,958.50/32,049,232.12 - Step 6: Final answer
x = 41,658,415.82
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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.