Finding the Third Proportional to 15,530,084 and 24,021,912
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Solution
The third proportional to 15,530,084 and 24,021,912 is: 37,157,059.56
Step by Step Solution
- Step 1: Write the proportion equation
15,530,084 : 24,021,912 = 24,021,912 : x - Step 2: Convert to fraction form
15,530,084/24,021,912 = 24,021,912/x - Step 3: Cross multiply
15,530,084x = 24,021,912 × 24,021,912 - Step 4: Simplify right side
15,530,084x = 577,052,256,135,744 - Step 5: Solve for x
x = 577,052,256,135,744/15,530,084 - Step 6: Final answer
x = 37,157,059.56
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.