Finding the Third Proportional to 201,350,078 and 310,926,581
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Solution
The third proportional to 201,350,078 and 310,926,581 is: 480,135,591.37
Step by Step Solution
- Step 1: Write the proportion equation
201,350,078 : 310,926,581 = 310,926,581 : x - Step 2: Convert to fraction form
201,350,078/310,926,581 = 310,926,581/x - Step 3: Cross multiply
201,350,078x = 310,926,581 × 310,926,581 - Step 4: Simplify right side
201,350,078x = 96,675,338,772,349,568 - Step 5: Solve for x
x = 96,675,338,772,349,568/201,350,078 - Step 6: Final answer
x = 480,135,591.37
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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.