Finding the Fourth Proportional to 27,775,402.26, 41,665,096.26 and 9,579,329.84
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Solution
The fourth proportional to 27,775,402.26, 41,665,096.26 and 9,579,329.84 is: 14,369,682.07
Step by Step Solution
- Step 1: Write the proportion equation
27,775,402.26 : 41,665,096.26 = 9,579,329.84 : x - Step 2: Convert to fraction form
27,775,402.26/41,665,096.26 = 9,579,329.84/x - Step 3: Cross multiply
27,775,402.26x = 41,665,096.26 × 9,579,329.84 - Step 4: Simplify right side
27,775,402.26x = 399,123,699,889,890.38 - Step 5: Solve for x
x = 399,123,699,889,890.38/27,775,402.26 - Step 6: Final answer
x = 14,369,682.07
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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.