Finding the Fourth Proportional to 24,105,351.97, 33,265,625.64 and 13,092,317.11
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Solution
The fourth proportional to 24,105,351.97, 33,265,625.64 and 13,092,317.11 is: 18,067,527.92
Step by Step Solution
- Step 1: Write the proportion equation
24,105,351.97 : 33,265,625.64 = 13,092,317.11 : x - Step 2: Convert to fraction form
24,105,351.97/33,265,625.64 = 13,092,317.11/x - Step 3: Cross multiply
24,105,351.97x = 33,265,625.64 × 13,092,317.11 - Step 4: Simplify right side
24,105,351.97x = 435,524,119,741,426.69 - Step 5: Solve for x
x = 435,524,119,741,426.69/24,105,351.97 - Step 6: Final answer
x = 18,067,527.92
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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.