Finding the Fourth Proportional to 24,086,397.17, 33,239,264.63 and 13,073,150.91
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Solution
The fourth proportional to 24,086,397.17, 33,239,264.63 and 13,073,150.91 is: 18,040,968.09
Step by Step Solution
- Step 1: Write the proportion equation
24,086,397.17 : 33,239,264.63 = 13,073,150.91 : x - Step 2: Convert to fraction form
24,086,397.17/33,239,264.63 = 13,073,150.91/x - Step 3: Cross multiply
24,086,397.17x = 33,239,264.63 × 13,073,150.91 - Step 4: Simplify right side
24,086,397.17x = 434,541,922,580,049.56 - Step 5: Solve for x
x = 434,541,922,580,049.56/24,086,397.17 - Step 6: Final answer
x = 18,040,968.09
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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.