Finding the Fourth Proportional to 361,318,446.06, 498,619,454.84 and 204,685,552.84
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Solution
The fourth proportional to 361,318,446.06, 498,619,454.84 and 204,685,552.84 is: 282,466,062.50
Step by Step Solution
- Step 1: Write the proportion equation
361,318,446.06 : 498,619,454.84 = 204,685,552.84 : x - Step 2: Convert to fraction form
361,318,446.06/498,619,454.84 = 204,685,552.84/x - Step 3: Cross multiply
361,318,446.06x = 498,619,454.84 × 204,685,552.84 - Step 4: Simplify right side
361,318,446.06x = 102,060,198,767,188,288 - Step 5: Solve for x
x = 102,060,198,767,188,288/361,318,446.06 - Step 6: Final answer
x = 282,466,062.50
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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.