Finding the Third Proportional to 635,177,586.09 and 1,375,879,425.75
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Solution
The third proportional to 635,177,586.09 and 1,375,879,425.75 is: 2,980,338,468.56
Step by Step Solution
- Step 1: Write the proportion equation
635,177,586.09 : 1,375,879,425.75 = 1,375,879,425.75 : x - Step 2: Convert to fraction form
635,177,586.09/1,375,879,425.75 = 1,375,879,425.75/x - Step 3: Cross multiply
635,177,586.09x = 1,375,879,425.75 × 1,375,879,425.75 - Step 4: Simplify right side
635,177,586.09x = 1,893,044,194,202,149,888 - Step 5: Solve for x
x = 1,893,044,194,202,149,888/635,177,586.09 - Step 6: Final answer
x = 2,980,338,468.56
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.