Finding the Third Proportional to 441,339,612 and 936,476,552
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Solution
The third proportional to 441,339,612 and 936,476,552 is: 1,987,105,414.06
Step by Step Solution
- Step 1: Write the proportion equation
441,339,612 : 936,476,552 = 936,476,552 : x - Step 2: Convert to fraction form
441,339,612/936,476,552 = 936,476,552/x - Step 3: Cross multiply
441,339,612x = 936,476,552 × 936,476,552 - Step 4: Simplify right side
441,339,612x = 876,988,332,445,808,640 - Step 5: Solve for x
x = 876,988,332,445,808,640/441,339,612 - Step 6: Final answer
x = 1,987,105,414.06
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.