Finding the Third Proportional to 7,676,559 and 16,416,000
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Solution
The third proportional to 7,676,559 and 16,416,000 is: 35,104,928.65
Step by Step Solution
- Step 1: Write the proportion equation
7,676,559 : 16,416,000 = 16,416,000 : x - Step 2: Convert to fraction form
7,676,559/16,416,000 = 16,416,000/x - Step 3: Cross multiply
7,676,559x = 16,416,000 × 16,416,000 - Step 4: Simplify right side
7,676,559x = 269,485,056,000,000 - Step 5: Solve for x
x = 269,485,056,000,000/7,676,559 - Step 6: Final answer
x = 35,104,928.65
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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.