Finding the Fourth Proportional to 24,247,058.94, 36,375,379.76 and 8,894,491.17
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Solution
The fourth proportional to 24,247,058.94, 36,375,379.76 and 8,894,491.17 is: 13,343,494.35
Step by Step Solution
- Step 1: Write the proportion equation
24,247,058.94 : 36,375,379.76 = 8,894,491.17 : x - Step 2: Convert to fraction form
24,247,058.94/36,375,379.76 = 8,894,491.17/x - Step 3: Cross multiply
24,247,058.94x = 36,375,379.76 × 8,894,491.17 - Step 4: Simplify right side
24,247,058.94x = 323,540,494,080,716.69 - Step 5: Solve for x
x = 323,540,494,080,716.69/24,247,058.94 - Step 6: Final answer
x = 13,343,494.35
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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.