Finding the Third Proportional to 751,497,091.88 and 1,554,543,960.75
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Solution
The third proportional to 751,497,091.88 and 1,554,543,960.75 is: 3,215,723,589.66
Step by Step Solution
- Step 1: Write the proportion equation
751,497,091.88 : 1,554,543,960.75 = 1,554,543,960.75 : x - Step 2: Convert to fraction form
751,497,091.88/1,554,543,960.75 = 1,554,543,960.75/x - Step 3: Cross multiply
751,497,091.88x = 1,554,543,960.75 × 1,554,543,960.75 - Step 4: Simplify right side
751,497,091.88x = 2,416,606,925,904,297,472 - Step 5: Solve for x
x = 2,416,606,925,904,297,472/751,497,091.88 - Step 6: Final answer
x = 3,215,723,589.66
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.