Finding the Fourth Proportional to 4,576,858,183,096.60, 6,311,821,717,801.40 and 3,340,304,963,126
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Solution
The fourth proportional to 4,576,858,183,096.60, 6,311,821,717,801.40 and 3,340,304,963,126 is: 4,606,524,512,427.42
Step by Step Solution
- Step 1: Write the proportion equation
4,576,858,183,096.60 : 6,311,821,717,801.40 = 3,340,304,963,126 : x - Step 2: Convert to fraction form
4,576,858,183,096.60/6,311,821,717,801.40 = 3,340,304,963,126/x - Step 3: Cross multiply
4,576,858,183,096.60x = 6,311,821,717,801.40 × 3,340,304,963,126 - Step 4: Simplify right side
4,576,858,183,096.60x = 21,083,409,410,338,491,883,061,248 - Step 5: Solve for x
x = 21,083,409,410,338,491,883,061,248/4,576,858,183,096.60 - Step 6: Final answer
x = 4,606,524,512,427.42
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.