Home / 31,027,170.15-46,540,629.59-9,461,709.41

Finding the Fourth Proportional to 31,027,170.15, 46,540,629.59 and 9,461,709.41

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Solution

The fourth proportional to 31,027,170.15, 46,540,629.59 and 9,461,709.41 is: 14,192,525.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,027,170.15 : 46,540,629.59 = 9,461,709.41 : x
  2. Step 2: Convert to fraction form
    31,027,170.15/46,540,629.59 = 9,461,709.41/x
  3. Step 3: Cross multiply
    31,027,170.15x = 46,540,629.59 × 9,461,709.41
  4. Step 4: Simplify right side
    31,027,170.15x = 440,353,912,659,015.75
  5. Step 5: Solve for x
    x = 440,353,912,659,015.75/31,027,170.15
  6. Step 6: Final answer
    x = 14,192,525.79

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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.