Finding the Third Proportional to 327,728,854 and 702,203,709
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Solution
The third proportional to 327,728,854 and 702,203,709 is: 1,504,567,092.32
Step by Step Solution
- Step 1: Write the proportion equation
327,728,854 : 702,203,709 = 702,203,709 : x - Step 2: Convert to fraction form
327,728,854/702,203,709 = 702,203,709/x - Step 3: Cross multiply
327,728,854x = 702,203,709 × 702,203,709 - Step 4: Simplify right side
327,728,854x = 493,090,048,933,356,672 - Step 5: Solve for x
x = 493,090,048,933,356,672/327,728,854 - Step 6: Final answer
x = 1,504,567,092.32
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.