Finding the Fourth Proportional to 54,677,151,393,062, 75,454,524,765,526 and 29,676,616,628,372
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Solution
The fourth proportional to 54,677,151,393,062, 75,454,524,765,526 and 29,676,616,628,372 is: 40,953,761,256,601.47
Step by Step Solution
- Step 1: Write the proportion equation
54,677,151,393,062 : 75,454,524,765,526 = 29,676,616,628,372 : x - Step 2: Convert to fraction form
54,677,151,393,062/75,454,524,765,526 = 29,676,616,628,372/x - Step 3: Cross multiply
54,677,151,393,062x = 75,454,524,765,526 × 29,676,616,628,372 - Step 4: Simplify right side
54,677,151,393,062x = 2,239,235,004,342,515,717,214,568,448 - Step 5: Solve for x
x = 2,239,235,004,342,515,717,214,568,448/54,677,151,393,062 - Step 6: Final answer
x = 40,953,761,256,601.47
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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.