Finding the Third Proportional to 13,278,032 and 27,043,312
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Solution
The third proportional to 13,278,032 and 27,043,312 is: 55,078,999.95
Step by Step Solution
- Step 1: Write the proportion equation
13,278,032 : 27,043,312 = 27,043,312 : x - Step 2: Convert to fraction form
13,278,032/27,043,312 = 27,043,312/x - Step 3: Cross multiply
13,278,032x = 27,043,312 × 27,043,312 - Step 4: Simplify right side
13,278,032x = 731,340,723,929,344 - Step 5: Solve for x
x = 731,340,723,929,344/13,278,032 - Step 6: Final answer
x = 55,078,999.95
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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.