Finding the Third Proportional to 7,093,119.75 and 15,603,415.50
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Solution
The third proportional to 7,093,119.75 and 15,603,415.50 is: 34,324,328.91
Step by Step Solution
- Step 1: Write the proportion equation
7,093,119.75 : 15,603,415.50 = 15,603,415.50 : x - Step 2: Convert to fraction form
7,093,119.75/15,603,415.50 = 15,603,415.50/x - Step 3: Cross multiply
7,093,119.75x = 15,603,415.50 × 15,603,415.50 - Step 4: Simplify right side
7,093,119.75x = 243,466,575,265,640.25 - Step 5: Solve for x
x = 243,466,575,265,640.25/7,093,119.75 - Step 6: Final answer
x = 34,324,328.91
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.