Finding the Fourth Proportional to 6,082,882,584.92, 9,128,162,062.38 and 2,589,282,354.68
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Solution
The fourth proportional to 6,082,882,584.92, 9,128,162,062.38 and 2,589,282,354.68 is: 3,885,557,320.70
Step by Step Solution
- Step 1: Write the proportion equation
6,082,882,584.92 : 9,128,162,062.38 = 2,589,282,354.68 : x - Step 2: Convert to fraction form
6,082,882,584.92/9,128,162,062.38 = 2,589,282,354.68/x - Step 3: Cross multiply
6,082,882,584.92x = 9,128,162,062.38 × 2,589,282,354.68 - Step 4: Simplify right side
6,082,882,584.92x = 23,635,388,958,779,928,576 - Step 5: Solve for x
x = 23,635,388,958,779,928,576/6,082,882,584.92 - Step 6: Final answer
x = 3,885,557,320.70
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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.