Finding the Third Proportional to 7,453,633 and 15,883,394
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Solution
The third proportional to 7,453,633 and 15,883,394 is: 33,846,877.75
Step by Step Solution
- Step 1: Write the proportion equation
7,453,633 : 15,883,394 = 15,883,394 : x - Step 2: Convert to fraction form
7,453,633/15,883,394 = 15,883,394/x - Step 3: Cross multiply
7,453,633x = 15,883,394 × 15,883,394 - Step 4: Simplify right side
7,453,633x = 252,282,204,959,236 - Step 5: Solve for x
x = 252,282,204,959,236/7,453,633 - Step 6: Final answer
x = 33,846,877.75
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.