Home / 2,964,764,295,399.20-4,091,150,193,728.80-1,663,870,217,750.60

Finding the Fourth Proportional to 2,964,764,295,399.20, 4,091,150,193,728.80 and 1,663,870,217,750.60

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Solution

The fourth proportional to 2,964,764,295,399.20, 4,091,150,193,728.80 and 1,663,870,217,750.60 is: 2,296,014,888,688.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,764,295,399.20 : 4,091,150,193,728.80 = 1,663,870,217,750.60 : x
  2. Step 2: Convert to fraction form
    2,964,764,295,399.20/4,091,150,193,728.80 = 1,663,870,217,750.60/x
  3. Step 3: Cross multiply
    2,964,764,295,399.20x = 4,091,150,193,728.80 × 1,663,870,217,750.60
  4. Step 4: Simplify right side
    2,964,764,295,399.20x = 6,807,142,963,689,947,832,254,464
  5. Step 5: Solve for x
    x = 6,807,142,963,689,947,832,254,464/2,964,764,295,399.20
  6. Step 6: Final answer
    x = 2,296,014,888,688.94

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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.