Finding the Fourth Proportional to 5,452,023,074.94, 8,178,880,164.12 and 2,304,250,939.26
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Solution
The fourth proportional to 5,452,023,074.94, 8,178,880,164.12 and 2,304,250,939.26 is: 3,456,733,774.09
Step by Step Solution
- Step 1: Write the proportion equation
5,452,023,074.94 : 8,178,880,164.12 = 2,304,250,939.26 : x - Step 2: Convert to fraction form
5,452,023,074.94/8,178,880,164.12 = 2,304,250,939.26/x - Step 3: Cross multiply
5,452,023,074.94x = 8,178,880,164.12 × 2,304,250,939.26 - Step 4: Simplify right side
5,452,023,074.94x = 18,846,192,300,268,494,848 - Step 5: Solve for x
x = 18,846,192,300,268,494,848/5,452,023,074.94 - Step 6: Final answer
x = 3,456,733,774.09
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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.