Home / 262,467,415.24-362,216,036.78-150,958,287.16

Finding the Fourth Proportional to 262,467,415.24, 362,216,036.78 and 150,958,287.16

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Solution

The fourth proportional to 262,467,415.24, 362,216,036.78 and 150,958,287.16 is: 208,328,765.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,467,415.24 : 362,216,036.78 = 150,958,287.16 : x
  2. Step 2: Convert to fraction form
    262,467,415.24/362,216,036.78 = 150,958,287.16/x
  3. Step 3: Cross multiply
    262,467,415.24x = 362,216,036.78 × 150,958,287.16
  4. Step 4: Simplify right side
    262,467,415.24x = 54,679,512,494,192,360
  5. Step 5: Solve for x
    x = 54,679,512,494,192,360/262,467,415.24
  6. Step 6: Final answer
    x = 208,328,765.09

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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.