Finding the Third Proportional to 79,901,894,599 and 173,869,741,341
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Solution
The third proportional to 79,901,894,599 and 173,869,741,341 is: 378,347,561,164.90
Step by Step Solution
- Step 1: Write the proportion equation
79,901,894,599 : 173,869,741,341 = 173,869,741,341 : x - Step 2: Convert to fraction form
79,901,894,599/173,869,741,341 = 173,869,741,341/x - Step 3: Cross multiply
79,901,894,599x = 173,869,741,341 × 173,869,741,341 - Step 4: Simplify right side
79,901,894,599x = 30,230,686,953,986,244,739,072 - Step 5: Solve for x
x = 30,230,686,953,986,244,739,072/79,901,894,599 - Step 6: Final answer
x = 378,347,561,164.90
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.