Finding the Third Proportional to 352,135,537.50 and 772,295,451
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Solution
The third proportional to 352,135,537.50 and 772,295,451 is: 1,693,780,377.49
Step by Step Solution
- Step 1: Write the proportion equation
352,135,537.50 : 772,295,451 = 772,295,451 : x - Step 2: Convert to fraction form
352,135,537.50/772,295,451 = 772,295,451/x - Step 3: Cross multiply
352,135,537.50x = 772,295,451 × 772,295,451 - Step 4: Simplify right side
352,135,537.50x = 596,440,263,635,293,440 - Step 5: Solve for x
x = 596,440,263,635,293,440/352,135,537.50 - Step 6: Final answer
x = 1,693,780,377.49
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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.