Finding the Third Proportional to 346,913,858 and 754,291,588
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Solution
The third proportional to 346,913,858 and 754,291,588 is: 1,640,049,212.82
Step by Step Solution
- Step 1: Write the proportion equation
346,913,858 : 754,291,588 = 754,291,588 : x - Step 2: Convert to fraction form
346,913,858/754,291,588 = 754,291,588/x - Step 3: Cross multiply
346,913,858x = 754,291,588 × 754,291,588 - Step 4: Simplify right side
346,913,858x = 568,955,799,727,561,728 - Step 5: Solve for x
x = 568,955,799,727,561,728/346,913,858 - Step 6: Final answer
x = 1,640,049,212.82
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.