Finding the Fourth Proportional to 4,081,475,503,759.20, 5,632,607,309,819.10 and 2,347,286,414,110
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Solution
The fourth proportional to 4,081,475,503,759.20, 5,632,607,309,819.10 and 2,347,286,414,110 is: 3,239,353,660,747.85
Step by Step Solution
- Step 1: Write the proportion equation
4,081,475,503,759.20 : 5,632,607,309,819.10 = 2,347,286,414,110 : x - Step 2: Convert to fraction form
4,081,475,503,759.20/5,632,607,309,819.10 = 2,347,286,414,110/x - Step 3: Cross multiply
4,081,475,503,759.20x = 5,632,607,309,819.10 × 2,347,286,414,110 - Step 4: Simplify right side
4,081,475,503,759.20x = 13,221,342,614,355,049,095,102,464 - Step 5: Solve for x
x = 13,221,342,614,355,049,095,102,464/4,081,475,503,759.20 - Step 6: Final answer
x = 3,239,353,660,747.85
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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.