Finding the Third Proportional to 682,408,802 and 1,473,556,324
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Solution
The third proportional to 682,408,802 and 1,473,556,324 is: 3,181,917,105.46
Step by Step Solution
- Step 1: Write the proportion equation
682,408,802 : 1,473,556,324 = 1,473,556,324 : x - Step 2: Convert to fraction form
682,408,802/1,473,556,324 = 1,473,556,324/x - Step 3: Cross multiply
682,408,802x = 1,473,556,324 × 1,473,556,324 - Step 4: Simplify right side
682,408,802x = 2,171,368,240,000,392,960 - Step 5: Solve for x
x = 2,171,368,240,000,392,960/682,408,802 - Step 6: Final answer
x = 3,181,917,105.46
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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.