Finding the Third Proportional to 73,624,576 and 160,177,398
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Solution
The third proportional to 73,624,576 and 160,177,398 is: 348,481,447.69
Step by Step Solution
- Step 1: Write the proportion equation
73,624,576 : 160,177,398 = 160,177,398 : x - Step 2: Convert to fraction form
73,624,576/160,177,398 = 160,177,398/x - Step 3: Cross multiply
73,624,576x = 160,177,398 × 160,177,398 - Step 4: Simplify right side
73,624,576x = 25,656,798,830,050,404 - Step 5: Solve for x
x = 25,656,798,830,050,404/73,624,576 - Step 6: Final answer
x = 348,481,447.69
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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.