Finding the Fourth Proportional to 3,522,701,297.44, 4,861,040,272.18 and 2,074,048,489.88
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Solution
The fourth proportional to 3,522,701,297.44, 4,861,040,272.18 and 2,074,048,489.88 is: 2,862,017,634.90
Step by Step Solution
- Step 1: Write the proportion equation
3,522,701,297.44 : 4,861,040,272.18 = 2,074,048,489.88 : x - Step 2: Convert to fraction form
3,522,701,297.44/4,861,040,272.18 = 2,074,048,489.88/x - Step 3: Cross multiply
3,522,701,297.44x = 4,861,040,272.18 × 2,074,048,489.88 - Step 4: Simplify right side
3,522,701,297.44x = 10,082,033,235,760,793,600 - Step 5: Solve for x
x = 10,082,033,235,760,793,600/3,522,701,297.44 - Step 6: Final answer
x = 2,862,017,634.90
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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.