Finding the Third Proportional to 99,135,227 and 214,740,022
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Solution
The third proportional to 99,135,227 and 214,740,022 is: 465,155,308.00
Step by Step Solution
- Step 1: Write the proportion equation
99,135,227 : 214,740,022 = 214,740,022 : x - Step 2: Convert to fraction form
99,135,227/214,740,022 = 214,740,022/x - Step 3: Cross multiply
99,135,227x = 214,740,022 × 214,740,022 - Step 4: Simplify right side
99,135,227x = 46,113,277,048,560,480 - Step 5: Solve for x
x = 46,113,277,048,560,480/99,135,227 - Step 6: Final answer
x = 465,155,308.00
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.