Home / 36,883,775.94-50,852,297.46-30,243,900.54

Finding the Fourth Proportional to 36,883,775.94, 50,852,297.46 and 30,243,900.54

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Solution

The fourth proportional to 36,883,775.94, 50,852,297.46 and 30,243,900.54 is: 41,697,786.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,883,775.94 : 50,852,297.46 = 30,243,900.54 : x
  2. Step 2: Convert to fraction form
    36,883,775.94/50,852,297.46 = 30,243,900.54/x
  3. Step 3: Cross multiply
    36,883,775.94x = 50,852,297.46 × 30,243,900.54
  4. Step 4: Simplify right side
    36,883,775.94x = 1,537,971,826,610,734.50
  5. Step 5: Solve for x
    x = 1,537,971,826,610,734.50/36,883,775.94
  6. Step 6: Final answer
    x = 41,697,786.83

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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.