Finding the Third Proportional to 13,278,040 and 27,043,328
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Solution
The third proportional to 13,278,040 and 27,043,328 is: 55,079,031.94
Step by Step Solution
- Step 1: Write the proportion equation
13,278,040 : 27,043,328 = 27,043,328 : x - Step 2: Convert to fraction form
13,278,040/27,043,328 = 27,043,328/x - Step 3: Cross multiply
13,278,040x = 27,043,328 × 27,043,328 - Step 4: Simplify right side
13,278,040x = 731,341,589,315,584 - Step 5: Solve for x
x = 731,341,589,315,584/13,278,040 - Step 6: Final answer
x = 55,079,031.94
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.