Home / 33,843,207.65-50,783,673.67-18,280,722.76

Finding the Fourth Proportional to 33,843,207.65, 50,783,673.67 and 18,280,722.76

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Solution

The fourth proportional to 33,843,207.65, 50,783,673.67 and 18,280,722.76 is: 27,431,272.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,843,207.65 : 50,783,673.67 = 18,280,722.76 : x
  2. Step 2: Convert to fraction form
    33,843,207.65/50,783,673.67 = 18,280,722.76/x
  3. Step 3: Cross multiply
    33,843,207.65x = 50,783,673.67 × 18,280,722.76
  4. Step 4: Simplify right side
    33,843,207.65x = 928,362,258,922,920.75
  5. Step 5: Solve for x
    x = 928,362,258,922,920.75/33,843,207.65
  6. Step 6: Final answer
    x = 27,431,272.73

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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.