Finding the Third Proportional to 10,451,697 and 22,505,097
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Solution
The third proportional to 10,451,697 and 22,505,097 is: 48,459,057.99
Step by Step Solution
- Step 1: Write the proportion equation
10,451,697 : 22,505,097 = 22,505,097 : x - Step 2: Convert to fraction form
10,451,697/22,505,097 = 22,505,097/x - Step 3: Cross multiply
10,451,697x = 22,505,097 × 22,505,097 - Step 4: Simplify right side
10,451,697x = 506,479,390,979,409 - Step 5: Solve for x
x = 506,479,390,979,409/10,451,697 - Step 6: Final answer
x = 48,459,057.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.