Finding the Third Proportional to 7,390,367,646 and 15,304,588,668
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Solution
The third proportional to 7,390,367,646 and 15,304,588,668 is: 31,694,016,524.80
Step by Step Solution
- Step 1: Write the proportion equation
7,390,367,646 : 15,304,588,668 = 15,304,588,668 : x - Step 2: Convert to fraction form
7,390,367,646/15,304,588,668 = 15,304,588,668/x - Step 3: Cross multiply
7,390,367,646x = 15,304,588,668 × 15,304,588,668 - Step 4: Simplify right side
7,390,367,646x = 234,230,434,296,674,025,472 - Step 5: Solve for x
x = 234,230,434,296,674,025,472/7,390,367,646 - Step 6: Final answer
x = 31,694,016,524.80
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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.