Finding the Fourth Proportional to 224,331,685.09, 336,497,527.64 and 224,331,685.09
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Solution
The fourth proportional to 224,331,685.09, 336,497,527.64 and 224,331,685.09 is: 336,497,527.64
Step by Step Solution
- Step 1: Write the proportion equation
224,331,685.09 : 336,497,527.64 = 224,331,685.09 : x - Step 2: Convert to fraction form
224,331,685.09/336,497,527.64 = 224,331,685.09/x - Step 3: Cross multiply
224,331,685.09x = 336,497,527.64 × 224,331,685.09 - Step 4: Simplify right side
224,331,685.09x = 75,487,057,404,100,048 - Step 5: Solve for x
x = 75,487,057,404,100,048/224,331,685.09 - Step 6: Final answer
x = 336,497,527.64
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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.