Finding the Third Proportional to 7,676,598 and 16,416,077
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Solution
The third proportional to 7,676,598 and 16,416,077 is: 35,105,079.63
Step by Step Solution
- Step 1: Write the proportion equation
7,676,598 : 16,416,077 = 16,416,077 : x - Step 2: Convert to fraction form
7,676,598/16,416,077 = 16,416,077/x - Step 3: Cross multiply
7,676,598x = 16,416,077 × 16,416,077 - Step 4: Simplify right side
7,676,598x = 269,487,584,069,929 - Step 5: Solve for x
x = 269,487,584,069,929/7,676,598 - Step 6: Final answer
x = 35,105,079.63
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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.