Finding the Third Proportional to 34,115,736 and 48,785,901
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Solution
The third proportional to 34,115,736 and 48,785,901 is: 69,764,408.32
Step by Step Solution
- Step 1: Write the proportion equation
34,115,736 : 48,785,901 = 48,785,901 : x - Step 2: Convert to fraction form
34,115,736/48,785,901 = 48,785,901/x - Step 3: Cross multiply
34,115,736x = 48,785,901 × 48,785,901 - Step 4: Simplify right side
34,115,736x = 2,380,064,136,381,801 - Step 5: Solve for x
x = 2,380,064,136,381,801/34,115,736 - Step 6: Final answer
x = 69,764,408.32
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.