Finding the Third Proportional to 368,828,467.88 and 560,795,010.19
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Solution
The third proportional to 368,828,467.88 and 560,795,010.19 is: 852,675,622.53
Step by Step Solution
- Step 1: Write the proportion equation
368,828,467.88 : 560,795,010.19 = 560,795,010.19 : x - Step 2: Convert to fraction form
368,828,467.88/560,795,010.19 = 560,795,010.19/x - Step 3: Cross multiply
368,828,467.88x = 560,795,010.19 × 560,795,010.19 - Step 4: Simplify right side
368,828,467.88x = 314,491,043,451,198,208 - Step 5: Solve for x
x = 314,491,043,451,198,208/368,828,467.88 - Step 6: Final answer
x = 852,675,622.53
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.