Finding the Fourth Proportional to 5,774,366,216.10, 8,663,414,686.11 and 2,670,984,613.38
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Solution
The fourth proportional to 5,774,366,216.10, 8,663,414,686.11 and 2,670,984,613.38 is: 4,007,339,759.89
Step by Step Solution
- Step 1: Write the proportion equation
5,774,366,216.10 : 8,663,414,686.11 = 2,670,984,613.38 : x - Step 2: Convert to fraction form
5,774,366,216.10/8,663,414,686.11 = 2,670,984,613.38/x - Step 3: Cross multiply
5,774,366,216.10x = 8,663,414,686.11 × 2,670,984,613.38 - Step 4: Simplify right side
5,774,366,216.10x = 23,139,847,325,930,135,552 - Step 5: Solve for x
x = 23,139,847,325,930,135,552/5,774,366,216.10 - Step 6: Final answer
x = 4,007,339,759.89
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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.