Finding the Fourth Proportional to 6,735,262,797.28, 10,102,783,047.11 and 2,013,595,768.14
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Solution
The fourth proportional to 6,735,262,797.28, 10,102,783,047.11 and 2,013,595,768.14 is: 3,020,360,422.81
Step by Step Solution
- Step 1: Write the proportion equation
6,735,262,797.28 : 10,102,783,047.11 = 2,013,595,768.14 : x - Step 2: Convert to fraction form
6,735,262,797.28/10,102,783,047.11 = 2,013,595,768.14/x - Step 3: Cross multiply
6,735,262,797.28x = 10,102,783,047.11 × 2,013,595,768.14 - Step 4: Simplify right side
6,735,262,797.28x = 20,342,921,190,097,231,872 - Step 5: Solve for x
x = 20,342,921,190,097,231,872/6,735,262,797.28 - Step 6: Final answer
x = 3,020,360,422.81
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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.