Home / 31,313,786.06-46,976,800.89-9,455,944.75

Finding the Fourth Proportional to 31,313,786.06, 46,976,800.89 and 9,455,944.75

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Solution

The fourth proportional to 31,313,786.06, 46,976,800.89 and 9,455,944.75 is: 14,185,765.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,313,786.06 : 46,976,800.89 = 9,455,944.75 : x
  2. Step 2: Convert to fraction form
    31,313,786.06/46,976,800.89 = 9,455,944.75/x
  3. Step 3: Cross multiply
    31,313,786.06x = 46,976,800.89 × 9,455,944.75
  4. Step 4: Simplify right side
    31,313,786.06x = 444,210,033,883,509.88
  5. Step 5: Solve for x
    x = 444,210,033,883,509.88/31,313,786.06
  6. Step 6: Final answer
    x = 14,185,765.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.