Finding the Third Proportional to 683,257,170,514 and 1,469,342,195,852
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Solution
The third proportional to 683,257,170,514 and 1,469,342,195,852 is: 3,159,815,339,935.67
Step by Step Solution
- Step 1: Write the proportion equation
683,257,170,514 : 1,469,342,195,852 = 1,469,342,195,852 : x - Step 2: Convert to fraction form
683,257,170,514/1,469,342,195,852 = 1,469,342,195,852/x - Step 3: Cross multiply
683,257,170,514x = 1,469,342,195,852 × 1,469,342,195,852 - Step 4: Simplify right side
683,257,170,514x = 2,158,966,488,511,177,235,103,744 - Step 5: Solve for x
x = 2,158,966,488,511,177,235,103,744/683,257,170,514 - Step 6: Final answer
x = 3,159,815,339,935.67
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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.