Finding the Fourth Proportional to 45,372,809,257.26, 62,619,967,359.27 and 25,823,836,299.09
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Solution
The fourth proportional to 45,372,809,257.26, 62,619,967,359.27 and 25,823,836,299.09 is: 35,640,019,046.90
Step by Step Solution
- Step 1: Write the proportion equation
45,372,809,257.26 : 62,619,967,359.27 = 25,823,836,299.09 : x - Step 2: Convert to fraction form
45,372,809,257.26/62,619,967,359.27 = 25,823,836,299.09/x - Step 3: Cross multiply
45,372,809,257.26x = 62,619,967,359.27 × 25,823,836,299.09 - Step 4: Simplify right side
45,372,809,257.26x = 1,617,087,786,140,147,646,464 - Step 5: Solve for x
x = 1,617,087,786,140,147,646,464/45,372,809,257.26 - Step 6: Final answer
x = 35,640,019,046.90
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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.