Finding the Third Proportional to 127,663,992 and 202,183,860
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Solution
The third proportional to 127,663,992 and 202,183,860 is: 320,202,373.47
Step by Step Solution
- Step 1: Write the proportion equation
127,663,992 : 202,183,860 = 202,183,860 : x - Step 2: Convert to fraction form
127,663,992/202,183,860 = 202,183,860/x - Step 3: Cross multiply
127,663,992x = 202,183,860 × 202,183,860 - Step 4: Simplify right side
127,663,992x = 40,878,313,244,499,600 - Step 5: Solve for x
x = 40,878,313,244,499,600/127,663,992 - Step 6: Final answer
x = 320,202,373.47
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.