Finding the Third Proportional to 7,981,257,291 and 11,225,104,373
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Solution
The third proportional to 7,981,257,291 and 11,225,104,373 is: 15,787,358,255.80
Step by Step Solution
- Step 1: Write the proportion equation
7,981,257,291 : 11,225,104,373 = 11,225,104,373 : x - Step 2: Convert to fraction form
7,981,257,291/11,225,104,373 = 11,225,104,373/x - Step 3: Cross multiply
7,981,257,291x = 11,225,104,373 × 11,225,104,373 - Step 4: Simplify right side
7,981,257,291x = 126,002,968,184,743,723,008 - Step 5: Solve for x
x = 126,002,968,184,743,723,008/7,981,257,291 - Step 6: Final answer
x = 15,787,358,255.80
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.