Finding the Third Proportional to 4,682,115,934 and 6,764,848,980
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Solution
The third proportional to 4,682,115,934 and 6,764,848,980 is: 9,774,038,568.74
Step by Step Solution
- Step 1: Write the proportion equation
4,682,115,934 : 6,764,848,980 = 6,764,848,980 : x - Step 2: Convert to fraction form
4,682,115,934/6,764,848,980 = 6,764,848,980/x - Step 3: Cross multiply
4,682,115,934x = 6,764,848,980 × 6,764,848,980 - Step 4: Simplify right side
4,682,115,934x = 45,763,181,722,207,043,584 - Step 5: Solve for x
x = 45,763,181,722,207,043,584/4,682,115,934 - Step 6: Final answer
x = 9,774,038,568.74
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.