Finding the Fourth Proportional to 32,941,514.10, 49,412,271.15 and 24,438,458.10
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Solution
The fourth proportional to 32,941,514.10, 49,412,271.15 and 24,438,458.10 is: 36,657,687.15
Step by Step Solution
- Step 1: Write the proportion equation
32,941,514.10 : 49,412,271.15 = 24,438,458.10 : x - Step 2: Convert to fraction form
32,941,514.10/49,412,271.15 = 24,438,458.10/x - Step 3: Cross multiply
32,941,514.10x = 49,412,271.15 × 24,438,458.10 - Step 4: Simplify right side
32,941,514.10x = 1,207,559,718,125,113.75 - Step 5: Solve for x
x = 1,207,559,718,125,113.75/32,941,514.10 - Step 6: Final answer
x = 36,657,687.15
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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.