Finding the Third Proportional to 7,193,718 and 15,052,500
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Solution
The third proportional to 7,193,718 and 15,052,500 is: 31,496,613.61
Step by Step Solution
- Step 1: Write the proportion equation
7,193,718 : 15,052,500 = 15,052,500 : x - Step 2: Convert to fraction form
7,193,718/15,052,500 = 15,052,500/x - Step 3: Cross multiply
7,193,718x = 15,052,500 × 15,052,500 - Step 4: Simplify right side
7,193,718x = 226,577,756,250,000 - Step 5: Solve for x
x = 226,577,756,250,000/7,193,718 - Step 6: Final answer
x = 31,496,613.61
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.