Finding the Third Proportional to 201,350,086 and 310,926,595
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Solution
The third proportional to 201,350,086 and 310,926,595 is: 480,135,615.53
Step by Step Solution
- Step 1: Write the proportion equation
201,350,086 : 310,926,595 = 310,926,595 : x - Step 2: Convert to fraction form
201,350,086/310,926,595 = 310,926,595/x - Step 3: Cross multiply
201,350,086x = 310,926,595 × 310,926,595 - Step 4: Simplify right side
201,350,086x = 96,675,347,478,294,032 - Step 5: Solve for x
x = 96,675,347,478,294,032/201,350,086 - Step 6: Final answer
x = 480,135,615.53
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.