Finding the Fourth Proportional to 8,336,411,992,742.40, 11,504,527,585,552 and 4,632,784,402,584
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Solution
The fourth proportional to 8,336,411,992,742.40, 11,504,527,585,552 and 4,632,784,402,584 is: 6,393,397,543,672.67
Step by Step Solution
- Step 1: Write the proportion equation
8,336,411,992,742.40 : 11,504,527,585,552 = 4,632,784,402,584 : x - Step 2: Convert to fraction form
8,336,411,992,742.40/11,504,527,585,552 = 4,632,784,402,584/x - Step 3: Cross multiply
8,336,411,992,742.40x = 11,504,527,585,552 × 4,632,784,402,584 - Step 4: Simplify right side
8,336,411,992,742.40x = 53,297,995,957,442,668,583,190,528 - Step 5: Solve for x
x = 53,297,995,957,442,668,583,190,528/8,336,411,992,742.40 - Step 6: Final answer
x = 6,393,397,543,672.67
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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.