Home / 24,863,912.65-37,315,019.92-20,018,074.92

Finding the Fourth Proportional to 24,863,912.65, 37,315,019.92 and 20,018,074.92

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Solution

The fourth proportional to 24,863,912.65, 37,315,019.92 and 20,018,074.92 is: 30,042,530.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,863,912.65 : 37,315,019.92 = 20,018,074.92 : x
  2. Step 2: Convert to fraction form
    24,863,912.65/37,315,019.92 = 20,018,074.92/x
  3. Step 3: Cross multiply
    24,863,912.65x = 37,315,019.92 × 20,018,074.92
  4. Step 4: Simplify right side
    24,863,912.65x = 746,974,864,399,852.50
  5. Step 5: Solve for x
    x = 746,974,864,399,852.50/24,863,912.65
  6. Step 6: Final answer
    x = 30,042,530.91

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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.