Finding the Fourth Proportional to 2,414,586,714,042.20, 3,621,496,242,998.50 and 802,786,532,739.75
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Solution
The fourth proportional to 2,414,586,714,042.20, 3,621,496,242,998.50 and 802,786,532,739.75 is: 1,204,052,186,380.08
Step by Step Solution
- Step 1: Write the proportion equation
2,414,586,714,042.20 : 3,621,496,242,998.50 = 802,786,532,739.75 : x - Step 2: Convert to fraction form
2,414,586,714,042.20/3,621,496,242,998.50 = 802,786,532,739.75/x - Step 3: Cross multiply
2,414,586,714,042.20x = 3,621,496,242,998.50 × 802,786,532,739.75 - Step 4: Simplify right side
2,414,586,714,042.20x = 2,907,288,412,246,796,826,312,704 - Step 5: Solve for x
x = 2,907,288,412,246,796,826,312,704/2,414,586,714,042.20 - Step 6: Final answer
x = 1,204,052,186,380.08
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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.