Finding the Third Proportional to 147,830,163.75 and 342,217,284.75
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Solution
The third proportional to 147,830,163.75 and 342,217,284.75 is: 792,210,919.69
Step by Step Solution
- Step 1: Write the proportion equation
147,830,163.75 : 342,217,284.75 = 342,217,284.75 : x - Step 2: Convert to fraction form
147,830,163.75/342,217,284.75 = 342,217,284.75/x - Step 3: Cross multiply
147,830,163.75x = 342,217,284.75 × 342,217,284.75 - Step 4: Simplify right side
147,830,163.75x = 117,112,669,981,662,576 - Step 5: Solve for x
x = 117,112,669,981,662,576/147,830,163.75 - Step 6: Final answer
x = 792,210,919.69
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.