Finding the Third Proportional to 95,358,240 and 205,958,412
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Solution
The third proportional to 95,358,240 and 205,958,412 is: 444,836,937.78
Step by Step Solution
- Step 1: Write the proportion equation
95,358,240 : 205,958,412 = 205,958,412 : x - Step 2: Convert to fraction form
95,358,240/205,958,412 = 205,958,412/x - Step 3: Cross multiply
95,358,240x = 205,958,412 × 205,958,412 - Step 4: Simplify right side
95,358,240x = 42,418,867,473,561,744 - Step 5: Solve for x
x = 42,418,867,473,561,744/95,358,240 - Step 6: Final answer
x = 444,836,937.78
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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.