Finding the Third Proportional to 7,676,602 and 16,416,085
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Solution
The third proportional to 7,676,602 and 16,416,085 is: 35,105,095.55
Step by Step Solution
- Step 1: Write the proportion equation
7,676,602 : 16,416,085 = 16,416,085 : x - Step 2: Convert to fraction form
7,676,602/16,416,085 = 16,416,085/x - Step 3: Cross multiply
7,676,602x = 16,416,085 × 16,416,085 - Step 4: Simplify right side
7,676,602x = 269,487,846,727,225 - Step 5: Solve for x
x = 269,487,846,727,225/7,676,602 - Step 6: Final answer
x = 35,105,095.55
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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.