Finding the Third Proportional to 339,149,268 and 734,641,201.13
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Solution
The third proportional to 339,149,268 and 734,641,201.13 is: 1,591,327,905.77
Step by Step Solution
- Step 1: Write the proportion equation
339,149,268 : 734,641,201.13 = 734,641,201.13 : x - Step 2: Convert to fraction form
339,149,268/734,641,201.13 = 734,641,201.13/x - Step 3: Cross multiply
339,149,268x = 734,641,201.13 × 734,641,201.13 - Step 4: Simplify right side
339,149,268x = 539,697,694,390,382,720 - Step 5: Solve for x
x = 539,697,694,390,382,720/339,149,268 - Step 6: Final answer
x = 1,591,327,905.77
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.