Finding the Fourth Proportional to 4,304,449,861.60, 6,468,768,027.60 and 3,772,347,512.80
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Solution
The fourth proportional to 4,304,449,861.60, 6,468,768,027.60 and 3,772,347,512.80 is: 5,669,119,577.28
Step by Step Solution
- Step 1: Write the proportion equation
4,304,449,861.60 : 6,468,768,027.60 = 3,772,347,512.80 : x - Step 2: Convert to fraction form
4,304,449,861.60/6,468,768,027.60 = 3,772,347,512.80/x - Step 3: Cross multiply
4,304,449,861.60x = 6,468,768,027.60 × 3,772,347,512.80 - Step 4: Simplify right side
4,304,449,861.60x = 24,402,440,979,797,024,768 - Step 5: Solve for x
x = 24,402,440,979,797,024,768/4,304,449,861.60 - Step 6: Final answer
x = 5,669,119,577.28
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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.