Finding the Third Proportional to 10,393,448 and 22,675,600
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Solution
The third proportional to 10,393,448 and 22,675,600 is: 49,471,824.50
Step by Step Solution
- Step 1: Write the proportion equation
10,393,448 : 22,675,600 = 22,675,600 : x - Step 2: Convert to fraction form
10,393,448/22,675,600 = 22,675,600/x - Step 3: Cross multiply
10,393,448x = 22,675,600 × 22,675,600 - Step 4: Simplify right side
10,393,448x = 514,182,835,360,000 - Step 5: Solve for x
x = 514,182,835,360,000/10,393,448 - Step 6: Final answer
x = 49,471,824.50
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.