Finding the Fourth Proportional to 42,640,104,970,122, 58,843,344,858,762 and 24,391,050,256,256
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Solution
The fourth proportional to 42,640,104,970,122, 58,843,344,858,762 and 24,391,050,256,256 is: 33,659,649,353,629.64
Step by Step Solution
- Step 1: Write the proportion equation
42,640,104,970,122 : 58,843,344,858,762 = 24,391,050,256,256 : x - Step 2: Convert to fraction form
42,640,104,970,122/58,843,344,858,762 = 24,391,050,256,256/x - Step 3: Cross multiply
42,640,104,970,122x = 58,843,344,858,762 × 24,391,050,256,256 - Step 4: Simplify right side
42,640,104,970,122x = 1,435,250,981,696,267,175,669,530,624 - Step 5: Solve for x
x = 1,435,250,981,696,267,175,669,530,624/42,640,104,970,122 - Step 6: Final answer
x = 33,659,649,353,629.64
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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.