Finding the Fourth Proportional to 35,882,736.92, 49,582,950.70 and 25,551,523.96
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Solution
The fourth proportional to 35,882,736.92, 49,582,950.70 and 25,551,523.96 is: 35,307,227.42
Step by Step Solution
- Step 1: Write the proportion equation
35,882,736.92 : 49,582,950.70 = 25,551,523.96 : x - Step 2: Convert to fraction form
35,882,736.92/49,582,950.70 = 25,551,523.96/x - Step 3: Cross multiply
35,882,736.92x = 49,582,950.70 × 25,551,523.96 - Step 4: Simplify right side
35,882,736.92x = 1,266,919,952,818,549 - Step 5: Solve for x
x = 1,266,919,952,818,549/35,882,736.92 - Step 6: Final answer
x = 35,307,227.42
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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.