Finding the Fourth Proportional to 24,086,714.75, 33,239,249.20 and 13,073,227.98
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Solution
The fourth proportional to 24,086,714.75, 33,239,249.20 and 13,073,227.98 is: 18,040,828.20
Step by Step Solution
- Step 1: Write the proportion equation
24,086,714.75 : 33,239,249.20 = 13,073,227.98 : x - Step 2: Convert to fraction form
24,086,714.75/33,239,249.20 = 13,073,227.98/x - Step 3: Cross multiply
24,086,714.75x = 33,239,249.20 × 13,073,227.98 - Step 4: Simplify right side
24,086,714.75x = 434,544,282,567,327 - Step 5: Solve for x
x = 434,544,282,567,327/24,086,714.75 - Step 6: Final answer
x = 18,040,828.20
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1.5x scale
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.