Finding the Fourth Proportional to 2,728,491,723,006, 4,092,737,584,509.30 and 716,384,671,335.68
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Solution
The fourth proportional to 2,728,491,723,006, 4,092,737,584,509.30 and 716,384,671,335.68 is: 1,074,577,007,003.60
Step by Step Solution
- Step 1: Write the proportion equation
2,728,491,723,006 : 4,092,737,584,509.30 = 716,384,671,335.68 : x - Step 2: Convert to fraction form
2,728,491,723,006/4,092,737,584,509.30 = 716,384,671,335.68/x - Step 3: Cross multiply
2,728,491,723,006x = 4,092,737,584,509.30 × 716,384,671,335.68 - Step 4: Simplify right side
2,728,491,723,006x = 2,931,974,469,341,879,933,599,744 - Step 5: Solve for x
x = 2,931,974,469,341,879,933,599,744/2,728,491,723,006 - Step 6: Final answer
x = 1,074,577,007,003.60
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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.