Finding the Third Proportional to 1,121,608,032 and 2,454,296,558
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Solution
The third proportional to 1,121,608,032 and 2,454,296,558 is: 5,370,478,297.90
Step by Step Solution
- Step 1: Write the proportion equation
1,121,608,032 : 2,454,296,558 = 2,454,296,558 : x - Step 2: Convert to fraction form
1,121,608,032/2,454,296,558 = 2,454,296,558/x - Step 3: Cross multiply
1,121,608,032x = 2,454,296,558 × 2,454,296,558 - Step 4: Simplify right side
1,121,608,032x = 6,023,571,594,610,647,040 - Step 5: Solve for x
x = 6,023,571,594,610,647,040/1,121,608,032 - Step 6: Final answer
x = 5,370,478,297.90
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.