Finding the Fourth Proportional to 24,292,921.26, 33,524,226.39 and 13,279,716.87
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Solution
The fourth proportional to 24,292,921.26, 33,524,226.39 and 13,279,716.87 is: 18,326,006.58
Step by Step Solution
- Step 1: Write the proportion equation
24,292,921.26 : 33,524,226.39 = 13,279,716.87 : x - Step 2: Convert to fraction form
24,292,921.26/33,524,226.39 = 13,279,716.87/x - Step 3: Cross multiply
24,292,921.26x = 33,524,226.39 × 13,279,716.87 - Step 4: Simplify right side
24,292,921.26x = 445,192,234,782,940.62 - Step 5: Solve for x
x = 445,192,234,782,940.62/24,292,921.26 - Step 6: Final answer
x = 18,326,006.58
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.