Finding the Third Proportional to 682,408,534 and 1,473,555,734
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Solution
The third proportional to 682,408,534 and 1,473,555,734 is: 3,181,915,807.06
Step by Step Solution
- Step 1: Write the proportion equation
682,408,534 : 1,473,555,734 = 1,473,555,734 : x - Step 2: Convert to fraction form
682,408,534/1,473,555,734 = 1,473,555,734/x - Step 3: Cross multiply
682,408,534x = 1,473,555,734 × 1,473,555,734 - Step 4: Simplify right side
682,408,534x = 2,171,366,501,204,278,784 - Step 5: Solve for x
x = 2,171,366,501,204,278,784/682,408,534 - Step 6: Final answer
x = 3,181,915,807.06
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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.