Finding the Fourth Proportional to 5,833,954,937.28, 8,050,858,207.16 and 3,193,756,049.28
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Solution
The fourth proportional to 5,833,954,937.28, 8,050,858,207.16 and 3,193,756,049.28 is: 4,407,383,563.54
Step by Step Solution
- Step 1: Write the proportion equation
5,833,954,937.28 : 8,050,858,207.16 = 3,193,756,049.28 : x - Step 2: Convert to fraction form
5,833,954,937.28/8,050,858,207.16 = 3,193,756,049.28/x - Step 3: Cross multiply
5,833,954,937.28x = 8,050,858,207.16 × 3,193,756,049.28 - Step 4: Simplify right side
5,833,954,937.28x = 25,712,477,100,996,816,896 - Step 5: Solve for x
x = 25,712,477,100,996,816,896/5,833,954,937.28 - Step 6: Final answer
x = 4,407,383,563.54
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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.