Home / 474,231,751.34-654,508,271.41-273,250,133.01

Finding the Fourth Proportional to 474,231,751.34, 654,508,271.41 and 273,250,133.01

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Solution

The fourth proportional to 474,231,751.34, 654,508,271.41 and 273,250,133.01 is: 377,124,626.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,231,751.34 : 654,508,271.41 = 273,250,133.01 : x
  2. Step 2: Convert to fraction form
    474,231,751.34/654,508,271.41 = 273,250,133.01/x
  3. Step 3: Cross multiply
    474,231,751.34x = 654,508,271.41 × 273,250,133.01
  4. Step 4: Simplify right side
    474,231,751.34x = 178,844,472,218,250,016
  5. Step 5: Solve for x
    x = 178,844,472,218,250,016/474,231,751.34
  6. Step 6: Final answer
    x = 377,124,626.76

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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.