Finding the Fourth Proportional to 4,207,882,613.04, 5,806,884,808.44 and 2,328,367,114.80
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Solution
The fourth proportional to 4,207,882,613.04, 5,806,884,808.44 and 2,328,367,114.80 is: 3,213,150,382.45
Step by Step Solution
- Step 1: Write the proportion equation
4,207,882,613.04 : 5,806,884,808.44 = 2,328,367,114.80 : x - Step 2: Convert to fraction form
4,207,882,613.04/5,806,884,808.44 = 2,328,367,114.80/x - Step 3: Cross multiply
4,207,882,613.04x = 5,806,884,808.44 × 2,328,367,114.80 - Step 4: Simplify right side
4,207,882,613.04x = 13,520,559,627,403,393,024 - Step 5: Solve for x
x = 13,520,559,627,403,393,024/4,207,882,613.04 - Step 6: Final answer
x = 3,213,150,382.45
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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.