Finding the Fourth Proportional to 50,594,332.26, 69,820,098.57 and 27,389,452.26
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Solution
The fourth proportional to 50,594,332.26, 69,820,098.57 and 27,389,452.26 is: 37,797,400.84
Step by Step Solution
- Step 1: Write the proportion equation
50,594,332.26 : 69,820,098.57 = 27,389,452.26 : x - Step 2: Convert to fraction form
50,594,332.26/69,820,098.57 = 27,389,452.26/x - Step 3: Cross multiply
50,594,332.26x = 69,820,098.57 × 27,389,452.26 - Step 4: Simplify right side
50,594,332.26x = 1,912,334,256,571,509.25 - Step 5: Solve for x
x = 1,912,334,256,571,509.25/50,594,332.26 - Step 6: Final answer
x = 37,797,400.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.