Finding the Third Proportional to 161,511,556,248 and 353,418,703,344
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Solution
The third proportional to 161,511,556,248 and 353,418,703,344 is: 773,348,872,210.51
Step by Step Solution
- Step 1: Write the proportion equation
161,511,556,248 : 353,418,703,344 = 353,418,703,344 : x - Step 2: Convert to fraction form
161,511,556,248/353,418,703,344 = 353,418,703,344/x - Step 3: Cross multiply
161,511,556,248x = 353,418,703,344 × 353,418,703,344 - Step 4: Simplify right side
161,511,556,248x = 124,904,779,873,354,275,356,672 - Step 5: Solve for x
x = 124,904,779,873,354,275,356,672/161,511,556,248 - Step 6: Final answer
x = 773,348,872,210.51
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.