Finding the Third Proportional to 1,241,683,668 and 2,703,816,930
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Solution
The third proportional to 1,241,683,668 and 2,703,816,930 is: 5,887,671,859.88
Step by Step Solution
- Step 1: Write the proportion equation
1,241,683,668 : 2,703,816,930 = 2,703,816,930 : x - Step 2: Convert to fraction form
1,241,683,668/2,703,816,930 = 2,703,816,930/x - Step 3: Cross multiply
1,241,683,668x = 2,703,816,930 × 2,703,816,930 - Step 4: Simplify right side
1,241,683,668x = 7,310,625,990,954,625,024 - Step 5: Solve for x
x = 7,310,625,990,954,625,024/1,241,683,668 - Step 6: Final answer
x = 5,887,671,859.88
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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.