Finding the Fourth Proportional to 565,512,273,020.65, 848,268,409,531.12 and 565,512,273,020.65
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Solution
The fourth proportional to 565,512,273,020.65, 848,268,409,531.12 and 565,512,273,020.65 is: 848,268,409,531.12
Step by Step Solution
- Step 1: Write the proportion equation
565,512,273,020.65 : 848,268,409,531.12 = 565,512,273,020.65 : x - Step 2: Convert to fraction form
565,512,273,020.65/848,268,409,531.12 = 565,512,273,020.65/x - Step 3: Cross multiply
565,512,273,020.65x = 848,268,409,531.12 × 565,512,273,020.65 - Step 4: Simplify right side
565,512,273,020.65x = 479,706,196,405,555,321,372,672 - Step 5: Solve for x
x = 479,706,196,405,555,321,372,672/565,512,273,020.65 - Step 6: Final answer
x = 848,268,409,531.12
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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.