Home / 2,964,764,295,401.20-4,091,150,193,731.60-1,663,870,217,752.60

Finding the Fourth Proportional to 2,964,764,295,401.20, 4,091,150,193,731.60 and 1,663,870,217,752.60

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Solution

The fourth proportional to 2,964,764,295,401.20, 4,091,150,193,731.60 and 1,663,870,217,752.60 is: 2,296,014,888,691.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,764,295,401.20 : 4,091,150,193,731.60 = 1,663,870,217,752.60 : x
  2. Step 2: Convert to fraction form
    2,964,764,295,401.20/4,091,150,193,731.60 = 1,663,870,217,752.60/x
  3. Step 3: Cross multiply
    2,964,764,295,401.20x = 4,091,150,193,731.60 × 1,663,870,217,752.60
  4. Step 4: Simplify right side
    2,964,764,295,401.20x = 6,807,142,963,702,789,784,469,504
  5. Step 5: Solve for x
    x = 6,807,142,963,702,789,784,469,504/2,964,764,295,401.20
  6. Step 6: Final answer
    x = 2,296,014,888,691.73

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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.