Finding the Fourth Proportional to 4,244,767,664.70, 6,367,151,497.05 and 4,244,767,664.70
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Solution
The fourth proportional to 4,244,767,664.70, 6,367,151,497.05 and 4,244,767,664.70 is: 6,367,151,497.05
Step by Step Solution
- Step 1: Write the proportion equation
4,244,767,664.70 : 6,367,151,497.05 = 4,244,767,664.70 : x - Step 2: Convert to fraction form
4,244,767,664.70/6,367,151,497.05 = 4,244,767,664.70/x - Step 3: Cross multiply
4,244,767,664.70x = 6,367,151,497.05 × 4,244,767,664.70 - Step 4: Simplify right side
4,244,767,664.70x = 27,027,078,790,924,038,144 - Step 5: Solve for x
x = 27,027,078,790,924,038,144/4,244,767,664.70 - Step 6: Final answer
x = 6,367,151,497.05
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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.