Finding the Third Proportional to 384,332,159,102 and 826,504,986,530
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Solution
The third proportional to 384,332,159,102 and 826,504,986,530 is: 1,777,396,131,395.97
Step by Step Solution
- Step 1: Write the proportion equation
384,332,159,102 : 826,504,986,530 = 826,504,986,530 : x - Step 2: Convert to fraction form
384,332,159,102/826,504,986,530 = 826,504,986,530/x - Step 3: Cross multiply
384,332,159,102x = 826,504,986,530 × 826,504,986,530 - Step 4: Simplify right side
384,332,159,102x = 683,110,492,758,955,494,735,872 - Step 5: Solve for x
x = 683,110,492,758,955,494,735,872/384,332,159,102 - Step 6: Final answer
x = 1,777,396,131,395.97
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.