Finding the Fourth Proportional to 366,227,078,846.24, 505,393,787,804.48 and 203,643,234,026.08
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Solution
The fourth proportional to 366,227,078,846.24, 505,393,787,804.48 and 203,643,234,026.08 is: 281,027,895,942.14
Step by Step Solution
- Step 1: Write the proportion equation
366,227,078,846.24 : 505,393,787,804.48 = 203,643,234,026.08 : x - Step 2: Convert to fraction form
366,227,078,846.24/505,393,787,804.48 = 203,643,234,026.08/x - Step 3: Cross multiply
366,227,078,846.24x = 505,393,787,804.48 × 203,643,234,026.08 - Step 4: Simplify right side
366,227,078,846.24x = 102,920,025,405,194,722,344,960 - Step 5: Solve for x
x = 102,920,025,405,194,722,344,960/366,227,078,846.24 - Step 6: Final answer
x = 281,027,895,942.14
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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.