Finding the Fourth Proportional to 3,814,161,596.07, 5,263,837,838.09 and 2,288,307,158.67
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Solution
The fourth proportional to 3,814,161,596.07, 5,263,837,838.09 and 2,288,307,158.67 is: 3,158,040,765.60
Step by Step Solution
- Step 1: Write the proportion equation
3,814,161,596.07 : 5,263,837,838.09 = 2,288,307,158.67 : x - Step 2: Convert to fraction form
3,814,161,596.07/5,263,837,838.09 = 2,288,307,158.67/x - Step 3: Cross multiply
3,814,161,596.07x = 5,263,837,838.09 × 2,288,307,158.67 - Step 4: Simplify right side
3,814,161,596.07x = 12,045,277,806,967,922,688 - Step 5: Solve for x
x = 12,045,277,806,967,922,688/3,814,161,596.07 - Step 6: Final answer
x = 3,158,040,765.60
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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.