Finding the Third Proportional to 366,438,533.50 and 798,720,347
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Solution
The third proportional to 366,438,533.50 and 798,720,347 is: 1,740,958,262.82
Step by Step Solution
- Step 1: Write the proportion equation
366,438,533.50 : 798,720,347 = 798,720,347 : x - Step 2: Convert to fraction form
366,438,533.50/798,720,347 = 798,720,347/x - Step 3: Cross multiply
366,438,533.50x = 798,720,347 × 798,720,347 - Step 4: Simplify right side
366,438,533.50x = 637,954,192,711,800,448 - Step 5: Solve for x
x = 637,954,192,711,800,448/366,438,533.50 - Step 6: Final answer
x = 1,740,958,262.82
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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.