Finding the Third Proportional to 18,507,855 and 27,652,914
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Solution
The third proportional to 18,507,855 and 27,652,914 is: 41,316,708.65
Step by Step Solution
- Step 1: Write the proportion equation
18,507,855 : 27,652,914 = 27,652,914 : x - Step 2: Convert to fraction form
18,507,855/27,652,914 = 27,652,914/x - Step 3: Cross multiply
18,507,855x = 27,652,914 × 27,652,914 - Step 4: Simplify right side
18,507,855x = 764,683,652,691,396 - Step 5: Solve for x
x = 764,683,652,691,396/18,507,855 - Step 6: Final answer
x = 41,316,708.65
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.