Finding the Third Proportional to 18,282,408 and 26,750,619
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Solution
The third proportional to 18,282,408 and 26,750,619 is: 39,141,212.52
Step by Step Solution
- Step 1: Write the proportion equation
18,282,408 : 26,750,619 = 26,750,619 : x - Step 2: Convert to fraction form
18,282,408/26,750,619 = 26,750,619/x - Step 3: Cross multiply
18,282,408x = 26,750,619 × 26,750,619 - Step 4: Simplify right side
18,282,408x = 715,595,616,883,161 - Step 5: Solve for x
x = 715,595,616,883,161/18,282,408 - Step 6: Final answer
x = 39,141,212.52
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.