Finding the Third Proportional to 20,799,270 and 46,378,350
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Solution
The third proportional to 20,799,270 and 46,378,350 is: 103,414,751.99
Step by Step Solution
- Step 1: Write the proportion equation
20,799,270 : 46,378,350 = 46,378,350 : x - Step 2: Convert to fraction form
20,799,270/46,378,350 = 46,378,350/x - Step 3: Cross multiply
20,799,270x = 46,378,350 × 46,378,350 - Step 4: Simplify right side
20,799,270x = 2,150,951,348,722,500 - Step 5: Solve for x
x = 2,150,951,348,722,500/20,799,270 - Step 6: Final answer
x = 103,414,751.99
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These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.