Finding the Fourth Proportional to 3,273,454,972.68, 4,913,286,757.20 and 2,026,112,348.10
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Solution
The fourth proportional to 3,273,454,972.68, 4,913,286,757.20 and 2,026,112,348.10 is: 3,041,089,934.52
Step by Step Solution
- Step 1: Write the proportion equation
3,273,454,972.68 : 4,913,286,757.20 = 2,026,112,348.10 : x - Step 2: Convert to fraction form
3,273,454,972.68/4,913,286,757.20 = 2,026,112,348.10/x - Step 3: Cross multiply
3,273,454,972.68x = 4,913,286,757.20 × 2,026,112,348.10 - Step 4: Simplify right side
3,273,454,972.68x = 9,954,870,968,519,124,992 - Step 5: Solve for x
x = 9,954,870,968,519,124,992/3,273,454,972.68 - Step 6: Final answer
x = 3,041,089,934.52
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.