Finding the Third Proportional to 15,990,831 and 24,563,873
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Solution
The third proportional to 15,990,831 and 24,563,873 is: 37,733,114.48
Step by Step Solution
- Step 1: Write the proportion equation
15,990,831 : 24,563,873 = 24,563,873 : x - Step 2: Convert to fraction form
15,990,831/24,563,873 = 24,563,873/x - Step 3: Cross multiply
15,990,831x = 24,563,873 × 24,563,873 - Step 4: Simplify right side
15,990,831x = 603,383,856,760,129 - Step 5: Solve for x
x = 603,383,856,760,129/15,990,831 - Step 6: Final answer
x = 37,733,114.48
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.