Home / 23,533,544.67-35,280,099.63-8,178,839.45

Finding the Fourth Proportional to 23,533,544.67, 35,280,099.63 and 8,178,839.45

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Solution

The fourth proportional to 23,533,544.67, 35,280,099.63 and 8,178,839.45 is: 12,261,232.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,533,544.67 : 35,280,099.63 = 8,178,839.45 : x
  2. Step 2: Convert to fraction form
    23,533,544.67/35,280,099.63 = 8,178,839.45/x
  3. Step 3: Cross multiply
    23,533,544.67x = 35,280,099.63 × 8,178,839.45
  4. Step 4: Simplify right side
    23,533,544.67x = 288,550,270,612,880.19
  5. Step 5: Solve for x
    x = 288,550,270,612,880.19/23,533,544.67
  6. Step 6: Final answer
    x = 12,261,232.83

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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.