Finding the Third Proportional to 95,320,422 and 205,757,388
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Solution
The third proportional to 95,320,422 and 205,757,388 is: 444,145,145.69
Step by Step Solution
- Step 1: Write the proportion equation
95,320,422 : 205,757,388 = 205,757,388 : x - Step 2: Convert to fraction form
95,320,422/205,757,388 = 205,757,388/x - Step 3: Cross multiply
95,320,422x = 205,757,388 × 205,757,388 - Step 4: Simplify right side
95,320,422x = 42,336,102,716,582,544 - Step 5: Solve for x
x = 42,336,102,716,582,544/95,320,422 - Step 6: Final answer
x = 444,145,145.69
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.