Finding the Fourth Proportional to 61,300,800,906,028, 84,595,632,796,040 and 34,964,117,568,336
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Solution
The fourth proportional to 61,300,800,906,028, 84,595,632,796,040 and 34,964,117,568,336 is: 48,250,783,140,382.55
Step by Step Solution
- Step 1: Write the proportion equation
61,300,800,906,028 : 84,595,632,796,040 = 34,964,117,568,336 : x - Step 2: Convert to fraction form
61,300,800,906,028/84,595,632,796,040 = 34,964,117,568,336/x - Step 3: Cross multiply
61,300,800,906,028x = 84,595,632,796,040 × 34,964,117,568,336 - Step 4: Simplify right side
61,300,800,906,028x = 2,957,811,650,848,523,033,478,430,720 - Step 5: Solve for x
x = 2,957,811,650,848,523,033,478,430,720/61,300,800,906,028 - Step 6: Final answer
x = 48,250,783,140,382.55
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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.