Finding the Fourth Proportional to 36,093,552.24, 49,812,250.40 and 19,799,177.52
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Solution
The fourth proportional to 36,093,552.24, 49,812,250.40 and 19,799,177.52 is: 27,324,591.99
Step by Step Solution
- Step 1: Write the proportion equation
36,093,552.24 : 49,812,250.40 = 19,799,177.52 : x - Step 2: Convert to fraction form
36,093,552.24/49,812,250.40 = 19,799,177.52/x - Step 3: Cross multiply
36,093,552.24x = 49,812,250.40 × 19,799,177.52 - Step 4: Simplify right side
36,093,552.24x = 986,241,588,613,708.38 - Step 5: Solve for x
x = 986,241,588,613,708.38/36,093,552.24 - Step 6: Final answer
x = 27,324,591.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.