Finding the Fourth Proportional to 336,618,721,106.24, 464,534,085,574.82 and 182,295,598,556.57
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Solution
The fourth proportional to 336,618,721,106.24, 464,534,085,574.82 and 182,295,598,556.57 is: 251,568,061,638.09
Step by Step Solution
- Step 1: Write the proportion equation
336,618,721,106.24 : 464,534,085,574.82 = 182,295,598,556.57 : x - Step 2: Convert to fraction form
336,618,721,106.24/464,534,085,574.82 = 182,295,598,556.57/x - Step 3: Cross multiply
336,618,721,106.24x = 464,534,085,574.82 × 182,295,598,556.57 - Step 4: Simplify right side
336,618,721,106.24x = 84,682,519,179,790,731,182,080 - Step 5: Solve for x
x = 84,682,519,179,790,731,182,080/336,618,721,106.24 - Step 6: Final answer
x = 251,568,061,638.09
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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.