Finding the Third Proportional to 5,201,668 and 11,124,392
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Solution
The third proportional to 5,201,668 and 11,124,392 is: 23,790,848.89
Step by Step Solution
- Step 1: Write the proportion equation
5,201,668 : 11,124,392 = 11,124,392 : x - Step 2: Convert to fraction form
5,201,668/11,124,392 = 11,124,392/x - Step 3: Cross multiply
5,201,668x = 11,124,392 × 11,124,392 - Step 4: Simplify right side
5,201,668x = 123,752,097,369,664 - Step 5: Solve for x
x = 123,752,097,369,664/5,201,668 - Step 6: Final answer
x = 23,790,848.89
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.