Finding the Fourth Proportional to 5,753,244,516.12, 8,630,256,497.70 and 2,022,082,285.68
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Solution
The fourth proportional to 5,753,244,516.12, 8,630,256,497.70 and 2,022,082,285.68 is: 3,033,260,403.93
Step by Step Solution
- Step 1: Write the proportion equation
5,753,244,516.12 : 8,630,256,497.70 = 2,022,082,285.68 : x - Step 2: Convert to fraction form
5,753,244,516.12/8,630,256,497.70 = 2,022,082,285.68/x - Step 3: Cross multiply
5,753,244,516.12x = 8,630,256,497.70 × 2,022,082,285.68 - Step 4: Simplify right side
5,753,244,516.12x = 17,451,088,784,873,889,792 - Step 5: Solve for x
x = 17,451,088,784,873,889,792/5,753,244,516.12 - Step 6: Final answer
x = 3,033,260,403.93
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1.5x scale
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.