Finding the Third Proportional to 15,764,244 and 33,959,460
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Solution
The third proportional to 15,764,244 and 33,959,460 is: 73,155,739.25
Step by Step Solution
- Step 1: Write the proportion equation
15,764,244 : 33,959,460 = 33,959,460 : x - Step 2: Convert to fraction form
15,764,244/33,959,460 = 33,959,460/x - Step 3: Cross multiply
15,764,244x = 33,959,460 × 33,959,460 - Step 4: Simplify right side
15,764,244x = 1,153,244,923,491,600 - Step 5: Solve for x
x = 1,153,244,923,491,600/15,764,244 - Step 6: Final answer
x = 73,155,739.25
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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.