Finding the Fourth Proportional to 24,593,168.43, 33,941,564.73 and 14,279,891.49
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Solution
The fourth proportional to 24,593,168.43, 33,941,564.73 and 14,279,891.49 is: 19,707,987.72
Step by Step Solution
- Step 1: Write the proportion equation
24,593,168.43 : 33,941,564.73 = 14,279,891.49 : x - Step 2: Convert to fraction form
24,593,168.43/33,941,564.73 = 14,279,891.49/x - Step 3: Cross multiply
24,593,168.43x = 33,941,564.73 × 14,279,891.49 - Step 4: Simplify right side
24,593,168.43x = 484,681,861,345,211.12 - Step 5: Solve for x
x = 484,681,861,345,211.12/24,593,168.43 - Step 6: Final answer
x = 19,707,987.72
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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.