Finding the Fourth Proportional to 3,204,993,020.02, 4,423,135,734.48 and 2,016,580,670.02
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Solution
The fourth proportional to 3,204,993,020.02, 4,423,135,734.48 and 2,016,580,670.02 is: 2,783,035,709.38
Step by Step Solution
- Step 1: Write the proportion equation
3,204,993,020.02 : 4,423,135,734.48 = 2,016,580,670.02 : x - Step 2: Convert to fraction form
3,204,993,020.02/4,423,135,734.48 = 2,016,580,670.02/x - Step 3: Cross multiply
3,204,993,020.02x = 4,423,135,734.48 × 2,016,580,670.02 - Step 4: Simplify right side
3,204,993,020.02x = 8,919,610,023,027,082,240 - Step 5: Solve for x
x = 8,919,610,023,027,082,240/3,204,993,020.02 - Step 6: Final answer
x = 2,783,035,709.38
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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.