Finding the Third Proportional to 252,407,673 and 387,729,090
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Solution
The third proportional to 252,407,673 and 387,729,090 is: 595,599,354.99
Step by Step Solution
- Step 1: Write the proportion equation
252,407,673 : 387,729,090 = 387,729,090 : x - Step 2: Convert to fraction form
252,407,673/387,729,090 = 387,729,090/x - Step 3: Cross multiply
252,407,673x = 387,729,090 × 387,729,090 - Step 4: Simplify right side
252,407,673x = 150,333,847,232,228,096 - Step 5: Solve for x
x = 150,333,847,232,228,096/252,407,673 - Step 6: Final answer
x = 595,599,354.99
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.