Finding the Fourth Proportional to 3,670,964,350.49, 5,502,525,573.51 and 2,093,675,806.01
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Solution
The fourth proportional to 3,670,964,350.49, 5,502,525,573.51 and 2,093,675,806.01 is: 3,138,277,456.62
Step by Step Solution
- Step 1: Write the proportion equation
3,670,964,350.49 : 5,502,525,573.51 = 2,093,675,806.01 : x - Step 2: Convert to fraction form
3,670,964,350.49/5,502,525,573.51 = 2,093,675,806.01/x - Step 3: Cross multiply
3,670,964,350.49x = 5,502,525,573.51 × 2,093,675,806.01 - Step 4: Simplify right side
3,670,964,350.49x = 11,520,504,665,181,675,520 - Step 5: Solve for x
x = 11,520,504,665,181,675,520/3,670,964,350.49 - Step 6: Final answer
x = 3,138,277,456.62
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.