Finding the Third Proportional to 7,630,771 and 16,367,070
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Solution
The third proportional to 7,630,771 and 16,367,070 is: 35,105,362.27
Step by Step Solution
- Step 1: Write the proportion equation
7,630,771 : 16,367,070 = 16,367,070 : x - Step 2: Convert to fraction form
7,630,771/16,367,070 = 16,367,070/x - Step 3: Cross multiply
7,630,771x = 16,367,070 × 16,367,070 - Step 4: Simplify right side
7,630,771x = 267,880,980,384,900 - Step 5: Solve for x
x = 267,880,980,384,900/7,630,771 - Step 6: Final answer
x = 35,105,362.27
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.