Home / 16,164,014.85-24,246,022.28-15,526,285.65

Finding the Fourth Proportional to 16,164,014.85, 24,246,022.28 and 15,526,285.65

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Solution

The fourth proportional to 16,164,014.85, 24,246,022.28 and 15,526,285.65 is: 23,289,428.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,164,014.85 : 24,246,022.28 = 15,526,285.65 : x
  2. Step 2: Convert to fraction form
    16,164,014.85/24,246,022.28 = 15,526,285.65/x
  3. Step 3: Cross multiply
    16,164,014.85x = 24,246,022.28 × 15,526,285.65
  4. Step 4: Simplify right side
    16,164,014.85x = 376,450,667,717,912.81
  5. Step 5: Solve for x
    x = 376,450,667,717,912.81/16,164,014.85
  6. Step 6: Final answer
    x = 23,289,428.48

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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.