Home / 6,283,491,516.10-9,425,237,274.15-2,786,184,583.30

Finding the Fourth Proportional to 6,283,491,516.10, 9,425,237,274.15 and 2,786,184,583.30

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Solution

The fourth proportional to 6,283,491,516.10, 9,425,237,274.15 and 2,786,184,583.30 is: 4,179,276,874.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,491,516.10 : 9,425,237,274.15 = 2,786,184,583.30 : x
  2. Step 2: Convert to fraction form
    6,283,491,516.10/9,425,237,274.15 = 2,786,184,583.30/x
  3. Step 3: Cross multiply
    6,283,491,516.10x = 9,425,237,274.15 × 2,786,184,583.30
  4. Step 4: Simplify right side
    6,283,491,516.10x = 26,260,450,787,181,244,416
  5. Step 5: Solve for x
    x = 26,260,450,787,181,244,416/6,283,491,516.10
  6. Step 6: Final answer
    x = 4,179,276,874.95

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Double scale
Find fourth proportional to 6,283,491,517.10, 9,425,237,275.65 and 2,786,184,584.30
Similar ratio
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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.