Finding the Third Proportional to 53,228,486 and 115,491,484
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Solution
The third proportional to 53,228,486 and 115,491,484 is: 250,585,426.69
Step by Step Solution
- Step 1: Write the proportion equation
53,228,486 : 115,491,484 = 115,491,484 : x - Step 2: Convert to fraction form
53,228,486/115,491,484 = 115,491,484/x - Step 3: Cross multiply
53,228,486x = 115,491,484 × 115,491,484 - Step 4: Simplify right side
53,228,486x = 13,338,282,876,522,256 - Step 5: Solve for x
x = 13,338,282,876,522,256/53,228,486 - Step 6: Final answer
x = 250,585,426.69
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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.