Finding the Fourth Proportional to 5,929,782,043.00, 8,183,114,759.18 and 3,217,049,706.52
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Solution
The fourth proportional to 5,929,782,043.00, 8,183,114,759.18 and 3,217,049,706.52 is: 4,439,537,025.74
Step by Step Solution
- Step 1: Write the proportion equation
5,929,782,043.00 : 8,183,114,759.18 = 3,217,049,706.52 : x - Step 2: Convert to fraction form
5,929,782,043.00/8,183,114,759.18 = 3,217,049,706.52/x - Step 3: Cross multiply
5,929,782,043.00x = 8,183,114,759.18 × 3,217,049,706.52 - Step 4: Simplify right side
5,929,782,043.00x = 26,325,486,934,483,107,840 - Step 5: Solve for x
x = 26,325,486,934,483,107,840/5,929,782,043.00 - Step 6: Final answer
x = 4,439,537,025.74
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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.