Finding the Fourth Proportional to 24,143,589.36, 36,215,393.83 and 5,948,138.84
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Solution
The fourth proportional to 24,143,589.36, 36,215,393.83 and 5,948,138.84 is: 8,922,210.66
Step by Step Solution
- Step 1: Write the proportion equation
24,143,589.36 : 36,215,393.83 = 5,948,138.84 : x - Step 2: Convert to fraction form
24,143,589.36/36,215,393.83 = 5,948,138.84/x - Step 3: Cross multiply
24,143,589.36x = 36,215,393.83 × 5,948,138.84 - Step 4: Simplify right side
24,143,589.36x = 215,414,190,450,172.03 - Step 5: Solve for x
x = 215,414,190,450,172.03/24,143,589.36 - Step 6: Final answer
x = 8,922,210.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.