Home / 16,375,538.40-24,563,307.60-11,273,704.80

Finding the Fourth Proportional to 16,375,538.40, 24,563,307.60 and 11,273,704.80

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Solution

The fourth proportional to 16,375,538.40, 24,563,307.60 and 11,273,704.80 is: 16,910,557.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,375,538.40 : 24,563,307.60 = 11,273,704.80 : x
  2. Step 2: Convert to fraction form
    16,375,538.40/24,563,307.60 = 11,273,704.80/x
  3. Step 3: Cross multiply
    16,375,538.40x = 24,563,307.60 × 11,273,704.80
  4. Step 4: Simplify right side
    16,375,538.40x = 276,919,478,793,996.50
  5. Step 5: Solve for x
    x = 276,919,478,793,996.50/16,375,538.40
  6. Step 6: Final answer
    x = 16,910,557.20

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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.