Home / 27,663,271.20-41,466,913.20-16,297,869.60

Finding the Fourth Proportional to 27,663,271.20, 41,466,913.20 and 16,297,869.60

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Solution

The fourth proportional to 27,663,271.20, 41,466,913.20 and 16,297,869.60 is: 24,430,311.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,663,271.20 : 41,466,913.20 = 16,297,869.60 : x
  2. Step 2: Convert to fraction form
    27,663,271.20/41,466,913.20 = 16,297,869.60/x
  3. Step 3: Cross multiply
    27,663,271.20x = 41,466,913.20 × 16,297,869.60
  4. Step 4: Simplify right side
    27,663,271.20x = 675,822,344,048,118.75
  5. Step 5: Solve for x
    x = 675,822,344,048,118.75/27,663,271.20
  6. Step 6: Final answer
    x = 24,430,311.92

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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.