Home / 474,585,222.06-654,932,845.44-262,895,295.24

Finding the Fourth Proportional to 474,585,222.06, 654,932,845.44 and 262,895,295.24

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Solution

The fourth proportional to 474,585,222.06, 654,932,845.44 and 262,895,295.24 is: 362,798,409.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,585,222.06 : 654,932,845.44 = 262,895,295.24 : x
  2. Step 2: Convert to fraction form
    474,585,222.06/654,932,845.44 = 262,895,295.24/x
  3. Step 3: Cross multiply
    474,585,222.06x = 654,932,845.44 × 262,895,295.24
  4. Step 4: Simplify right side
    474,585,222.06x = 172,178,763,764,322,112
  5. Step 5: Solve for x
    x = 172,178,763,764,322,112/474,585,222.06
  6. Step 6: Final answer
    x = 362,798,409.56

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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.