Home / 15,946,340.81-23,928,794.62-6,723,734.81

Finding the Fourth Proportional to 15,946,340.81, 23,928,794.62 and 6,723,734.81

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Solution

The fourth proportional to 15,946,340.81, 23,928,794.62 and 6,723,734.81 is: 10,089,516.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,946,340.81 : 23,928,794.62 = 6,723,734.81 : x
  2. Step 2: Convert to fraction form
    15,946,340.81/23,928,794.62 = 6,723,734.81/x
  3. Step 3: Cross multiply
    15,946,340.81x = 23,928,794.62 × 6,723,734.81
  4. Step 4: Simplify right side
    15,946,340.81x = 160,890,869,211,381.41
  5. Step 5: Solve for x
    x = 160,890,869,211,381.41/15,946,340.81
  6. Step 6: Final answer
    x = 10,089,516.53

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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.