Finding the Fourth Proportional to 3,295,936,546.07, 4,548,782,362.07 and 1,957,831,922.53
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Solution
The fourth proportional to 3,295,936,546.07, 4,548,782,362.07 and 1,957,831,922.53 is: 2,702,039,676.01
Step by Step Solution
- Step 1: Write the proportion equation
3,295,936,546.07 : 4,548,782,362.07 = 1,957,831,922.53 : x - Step 2: Convert to fraction form
3,295,936,546.07/4,548,782,362.07 = 1,957,831,922.53/x - Step 3: Cross multiply
3,295,936,546.07x = 4,548,782,362.07 × 1,957,831,922.53 - Step 4: Simplify right side
3,295,936,546.07x = 8,905,751,317,102,061,568 - Step 5: Solve for x
x = 8,905,751,317,102,061,568/3,295,936,546.07 - Step 6: Final answer
x = 2,702,039,676.01
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.