Finding the Fourth Proportional to 11,140,784,307,310, 16,718,809,891,232 and 3,888,286,770,743.80
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Solution
The fourth proportional to 11,140,784,307,310, 16,718,809,891,232 and 3,888,286,770,743.80 is: 5,835,094,328,143.79
Step by Step Solution
- Step 1: Write the proportion equation
11,140,784,307,310 : 16,718,809,891,232 = 3,888,286,770,743.80 : x - Step 2: Convert to fraction form
11,140,784,307,310/16,718,809,891,232 = 3,888,286,770,743.80/x - Step 3: Cross multiply
11,140,784,307,310x = 16,718,809,891,232 × 3,888,286,770,743.80 - Step 4: Simplify right side
11,140,784,307,310x = 65,007,527,322,657,972,616,691,712 - Step 5: Solve for x
x = 65,007,527,322,657,972,616,691,712/11,140,784,307,310 - Step 6: Final answer
x = 5,835,094,328,143.79
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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.