Finding the Fourth Proportional to 4,041,576,080.60, 6,062,364,120.90 and 1,864,793,744.60
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Solution
The fourth proportional to 4,041,576,080.60, 6,062,364,120.90 and 1,864,793,744.60 is: 2,797,190,616.90
Step by Step Solution
- Step 1: Write the proportion equation
4,041,576,080.60 : 6,062,364,120.90 = 1,864,793,744.60 : x - Step 2: Convert to fraction form
4,041,576,080.60/6,062,364,120.90 = 1,864,793,744.60/x - Step 3: Cross multiply
4,041,576,080.60x = 6,062,364,120.90 × 1,864,793,744.60 - Step 4: Simplify right side
4,041,576,080.60x = 11,305,058,690,141,796,352 - Step 5: Solve for x
x = 11,305,058,690,141,796,352/4,041,576,080.60 - Step 6: Final answer
x = 2,797,190,616.90
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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.