Finding the Fourth Proportional to 5,994,320,945,494.50, 8,990,418,555,460 and 2,726,246,449,376.80
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Solution
The fourth proportional to 5,994,320,945,494.50, 8,990,418,555,460 and 2,726,246,449,376.80 is: 4,088,886,278,879.78
Step by Step Solution
- Step 1: Write the proportion equation
5,994,320,945,494.50 : 8,990,418,555,460 = 2,726,246,449,376.80 : x - Step 2: Convert to fraction form
5,994,320,945,494.50/8,990,418,555,460 = 2,726,246,449,376.80/x - Step 3: Cross multiply
5,994,320,945,494.50x = 8,990,418,555,460 × 2,726,246,449,376.80 - Step 4: Simplify right side
5,994,320,945,494.50x = 24,510,096,665,234,121,219,375,104 - Step 5: Solve for x
x = 24,510,096,665,234,121,219,375,104/5,994,320,945,494.50 - Step 6: Final answer
x = 4,088,886,278,879.78
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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.