Home / 3,149,286,664.04-4,346,147,629.23-1,811,177,798.56

Finding the Fourth Proportional to 3,149,286,664.04, 4,346,147,629.23 and 1,811,177,798.56

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Solution

The fourth proportional to 3,149,286,664.04, 4,346,147,629.23 and 1,811,177,798.56 is: 2,499,501,295.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,286,664.04 : 4,346,147,629.23 = 1,811,177,798.56 : x
  2. Step 2: Convert to fraction form
    3,149,286,664.04/4,346,147,629.23 = 1,811,177,798.56/x
  3. Step 3: Cross multiply
    3,149,286,664.04x = 4,346,147,629.23 × 1,811,177,798.56
  4. Step 4: Simplify right side
    3,149,286,664.04x = 7,871,646,095,321,571,328
  5. Step 5: Solve for x
    x = 7,871,646,095,321,571,328/3,149,286,664.04
  6. Step 6: Final answer
    x = 2,499,501,295.07

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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.