Finding the Fourth Proportional to 24,121,159.08, 36,182,588.28 and 7,726,942.08
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Solution
The fourth proportional to 24,121,159.08, 36,182,588.28 and 7,726,942.08 is: 11,590,685.30
Step by Step Solution
- Step 1: Write the proportion equation
24,121,159.08 : 36,182,588.28 = 7,726,942.08 : x - Step 2: Convert to fraction form
24,121,159.08/36,182,588.28 = 7,726,942.08/x - Step 3: Cross multiply
24,121,159.08x = 36,182,588.28 × 7,726,942.08 - Step 4: Simplify right side
24,121,159.08x = 279,580,763,944,046.84 - Step 5: Solve for x
x = 279,580,763,944,046.84/24,121,159.08 - Step 6: Final answer
x = 11,590,685.30
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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.