Finding the Third Proportional to 1,278,306,119 and 2,750,765,350
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Solution
The third proportional to 1,278,306,119 and 2,750,765,350 is: 5,919,325,502.94
Step by Step Solution
- Step 1: Write the proportion equation
1,278,306,119 : 2,750,765,350 = 2,750,765,350 : x - Step 2: Convert to fraction form
1,278,306,119/2,750,765,350 = 2,750,765,350/x - Step 3: Cross multiply
1,278,306,119x = 2,750,765,350 × 2,750,765,350 - Step 4: Simplify right side
1,278,306,119x = 7,566,710,010,760,622,080 - Step 5: Solve for x
x = 7,566,710,010,760,622,080/1,278,306,119 - Step 6: Final answer
x = 5,919,325,502.94
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.