Finding the Fourth Proportional to 3,050,784,605.70, 4,576,176,908.55 and 2,362,037,069.70
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Solution
The fourth proportional to 3,050,784,605.70, 4,576,176,908.55 and 2,362,037,069.70 is: 3,543,055,604.55
Step by Step Solution
- Step 1: Write the proportion equation
3,050,784,605.70 : 4,576,176,908.55 = 2,362,037,069.70 : x - Step 2: Convert to fraction form
3,050,784,605.70/4,576,176,908.55 = 2,362,037,069.70/x - Step 3: Cross multiply
3,050,784,605.70x = 4,576,176,908.55 × 2,362,037,069.70 - Step 4: Simplify right side
3,050,784,605.70x = 10,809,099,495,500,247,040 - Step 5: Solve for x
x = 10,809,099,495,500,247,040/3,050,784,605.70 - Step 6: Final answer
x = 3,543,055,604.55
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1.5x scale
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.