Finding the Fourth Proportional to 62,987,823,379,761, 94,953,841,734,626 and 58,789,037,604,081
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Solution
The fourth proportional to 62,987,823,379,761, 94,953,841,734,626 and 58,789,037,604,081 is: 88,624,192,309,883
Step by Step Solution
- Step 1: Write the proportion equation
62,987,823,379,761 : 94,953,841,734,626 = 58,789,037,604,081 : x - Step 2: Convert to fraction form
62,987,823,379,761/94,953,841,734,626 = 58,789,037,604,081/x - Step 3: Cross multiply
62,987,823,379,761x = 94,953,841,734,626 × 58,789,037,604,081 - Step 4: Simplify right side
62,987,823,379,761x = 5,582,244,972,388,883,912,674,246,656 - Step 5: Solve for x
x = 5,582,244,972,388,883,912,674,246,656/62,987,823,379,761 - Step 6: Final answer
x = 88,624,192,309,883
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.