Finding the Third Proportional to 7,013,669 and 15,110,794
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Solution
The third proportional to 7,013,669 and 15,110,794 is: 32,555,869.88
Step by Step Solution
- Step 1: Write the proportion equation
7,013,669 : 15,110,794 = 15,110,794 : x - Step 2: Convert to fraction form
7,013,669/15,110,794 = 15,110,794/x - Step 3: Cross multiply
7,013,669x = 15,110,794 × 15,110,794 - Step 4: Simplify right side
7,013,669x = 228,336,095,310,436 - Step 5: Solve for x
x = 228,336,095,310,436/7,013,669 - Step 6: Final answer
x = 32,555,869.88
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.