Finding the Fourth Proportional to 29,350,555,452.47, 44,022,536,220.12 and 8,106,024,273.05
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Solution
The fourth proportional to 29,350,555,452.47, 44,022,536,220.12 and 8,106,024,273.05 is: 12,158,125,856.91
Step by Step Solution
- Step 1: Write the proportion equation
29,350,555,452.47 : 44,022,536,220.12 = 8,106,024,273.05 : x - Step 2: Convert to fraction form
29,350,555,452.47/44,022,536,220.12 = 8,106,024,273.05/x - Step 3: Cross multiply
29,350,555,452.47x = 44,022,536,220.12 × 8,106,024,273.05 - Step 4: Simplify right side
29,350,555,452.47x = 356,847,747,161,295,421,440 - Step 5: Solve for x
x = 356,847,747,161,295,421,440/29,350,555,452.47 - Step 6: Final answer
x = 12,158,125,856.91
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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.