Finding the Third Proportional to 204,175,577 and 313,832,493
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Solution
The third proportional to 204,175,577 and 313,832,493 is: 482,383,030.87
Step by Step Solution
- Step 1: Write the proportion equation
204,175,577 : 313,832,493 = 313,832,493 : x - Step 2: Convert to fraction form
204,175,577/313,832,493 = 313,832,493/x - Step 3: Cross multiply
204,175,577x = 313,832,493 × 313,832,493 - Step 4: Simplify right side
204,175,577x = 98,490,833,662,595,056 - Step 5: Solve for x
x = 98,490,833,662,595,056/204,175,577 - Step 6: Final answer
x = 482,383,030.87
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.