Finding the Fourth Proportional to 32,002,959.36, 44,164,082.40 and 17,318,626.08
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Solution
The fourth proportional to 32,002,959.36, 44,164,082.40 and 17,318,626.08 is: 23,899,703.17
Step by Step Solution
- Step 1: Write the proportion equation
32,002,959.36 : 44,164,082.40 = 17,318,626.08 : x - Step 2: Convert to fraction form
32,002,959.36/44,164,082.40 = 17,318,626.08/x - Step 3: Cross multiply
32,002,959.36x = 44,164,082.40 × 17,318,626.08 - Step 4: Simplify right side
32,002,959.36x = 764,861,229,251,908.88 - Step 5: Solve for x
x = 764,861,229,251,908.88/32,002,959.36 - Step 6: Final answer
x = 23,899,703.17
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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.