Finding the Third Proportional to 20,357,704 and 44,373,369
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Solution
The third proportional to 20,357,704 and 44,373,369 is: 96,719,938.38
Step by Step Solution
- Step 1: Write the proportion equation
20,357,704 : 44,373,369 = 44,373,369 : x - Step 2: Convert to fraction form
20,357,704/44,373,369 = 44,373,369/x - Step 3: Cross multiply
20,357,704x = 44,373,369 × 44,373,369 - Step 4: Simplify right side
20,357,704x = 1,968,995,876,410,161 - Step 5: Solve for x
x = 1,968,995,876,410,161/20,357,704 - Step 6: Final answer
x = 96,719,938.38
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.