Finding the Third Proportional to 19,397,962 and 29,177,930
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Solution
The third proportional to 19,397,962 and 29,177,930 is: 43,888,713.62
Step by Step Solution
- Step 1: Write the proportion equation
19,397,962 : 29,177,930 = 29,177,930 : x - Step 2: Convert to fraction form
19,397,962/29,177,930 = 29,177,930/x - Step 3: Cross multiply
19,397,962x = 29,177,930 × 29,177,930 - Step 4: Simplify right side
19,397,962x = 851,351,599,084,900 - Step 5: Solve for x
x = 851,351,599,084,900/19,397,962 - Step 6: Final answer
x = 43,888,713.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.