Finding the Third Proportional to 149,131,663,160 and 327,135,984,322
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Solution
The third proportional to 149,131,663,160 and 327,135,984,322 is: 717,607,179,928.70
Step by Step Solution
- Step 1: Write the proportion equation
149,131,663,160 : 327,135,984,322 = 327,135,984,322 : x - Step 2: Convert to fraction form
149,131,663,160/327,135,984,322 = 327,135,984,322/x - Step 3: Cross multiply
149,131,663,160x = 327,135,984,322 × 327,135,984,322 - Step 4: Simplify right side
149,131,663,160x = 107,017,952,238,323,831,406,592 - Step 5: Solve for x
x = 107,017,952,238,323,831,406,592/149,131,663,160 - Step 6: Final answer
x = 717,607,179,928.70
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.