Finding the Fourth Proportional to 11,954,715,244,443, 16,497,522,946,748 and 6,473,826,504,450.80
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Solution
The fourth proportional to 11,954,715,244,443, 16,497,522,946,748 and 6,473,826,504,450.80 is: 8,933,889,191,554.61
Step by Step Solution
- Step 1: Write the proportion equation
11,954,715,244,443 : 16,497,522,946,748 = 6,473,826,504,450.80 : x - Step 2: Convert to fraction form
11,954,715,244,443/16,497,522,946,748 = 6,473,826,504,450.80/x - Step 3: Cross multiply
11,954,715,244,443x = 16,497,522,946,748 × 6,473,826,504,450.80 - Step 4: Simplify right side
11,954,715,244,443x = 106,802,101,310,442,464,610,353,152 - Step 5: Solve for x
x = 106,802,101,310,442,464,610,353,152/11,954,715,244,443 - Step 6: Final answer
x = 8,933,889,191,554.61
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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.