Finding the Fourth Proportional to 335,787,437.17, 503,299,082.00 and 204,339,799.81
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Solution
The fourth proportional to 335,787,437.17, 503,299,082.00 and 204,339,799.81 is: 306,277,192.88
Step by Step Solution
- Step 1: Write the proportion equation
335,787,437.17 : 503,299,082.00 = 204,339,799.81 : x - Step 2: Convert to fraction form
335,787,437.17/503,299,082.00 = 204,339,799.81/x - Step 3: Cross multiply
335,787,437.17x = 503,299,082.00 × 204,339,799.81 - Step 4: Simplify right side
335,787,437.17x = 102,844,033,659,415,072 - Step 5: Solve for x
x = 102,844,033,659,415,072/335,787,437.17 - Step 6: Final answer
x = 306,277,192.88
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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.