Finding the Third Proportional to 7,676,582 and 16,416,044
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Solution
The third proportional to 7,676,582 and 16,416,044 is: 35,105,011.66
Step by Step Solution
- Step 1: Write the proportion equation
7,676,582 : 16,416,044 = 16,416,044 : x - Step 2: Convert to fraction form
7,676,582/16,416,044 = 16,416,044/x - Step 3: Cross multiply
7,676,582x = 16,416,044 × 16,416,044 - Step 4: Simplify right side
7,676,582x = 269,486,500,609,936 - Step 5: Solve for x
x = 269,486,500,609,936/7,676,582 - Step 6: Final answer
x = 35,105,011.66
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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.