Finding the Fourth Proportional to 41,991,882,253,113, 63,302,561,156,328 and 39,192,691,735,995
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Solution
The fourth proportional to 41,991,882,253,113, 63,302,561,156,328 and 39,192,691,735,995 is: 59,082,794,873,168.85
Step by Step Solution
- Step 1: Write the proportion equation
41,991,882,253,113 : 63,302,561,156,328 = 39,192,691,735,995 : x - Step 2: Convert to fraction form
41,991,882,253,113/63,302,561,156,328 = 39,192,691,735,995/x - Step 3: Cross multiply
41,991,882,253,113x = 63,302,561,156,328 × 39,192,691,735,995 - Step 4: Simplify right side
41,991,882,253,113x = 2,480,997,765,498,934,741,832,826,880 - Step 5: Solve for x
x = 2,480,997,765,498,934,741,832,826,880/41,991,882,253,113 - Step 6: Final answer
x = 59,082,794,873,168.85
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.