Finding the Third Proportional to 327,236,355 and 459,177,396.75
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Solution
The third proportional to 327,236,355 and 459,177,396.75 is: 644,316,801.80
Step by Step Solution
- Step 1: Write the proportion equation
327,236,355 : 459,177,396.75 = 459,177,396.75 : x - Step 2: Convert to fraction form
327,236,355/459,177,396.75 = 459,177,396.75/x - Step 3: Cross multiply
327,236,355x = 459,177,396.75 × 459,177,396.75 - Step 4: Simplify right side
327,236,355x = 210,843,881,686,106,912 - Step 5: Solve for x
x = 210,843,881,686,106,912/327,236,355 - Step 6: Final answer
x = 644,316,801.80
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.