Home / 14,969,123.20-22,453,535.11-4,733,984.73

Finding the Fourth Proportional to 14,969,123.20, 22,453,535.11 and 4,733,984.73

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Solution

The fourth proportional to 14,969,123.20, 22,453,535.11 and 4,733,984.73 is: 7,100,929.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,969,123.20 : 22,453,535.11 = 4,733,984.73 : x
  2. Step 2: Convert to fraction form
    14,969,123.20/22,453,535.11 = 4,733,984.73/x
  3. Step 3: Cross multiply
    14,969,123.20x = 22,453,535.11 × 4,733,984.73
  4. Step 4: Simplify right side
    14,969,123.20x = 106,294,692,345,258.88
  5. Step 5: Solve for x
    x = 106,294,692,345,258.88/14,969,123.20
  6. Step 6: Final answer
    x = 7,100,929.76

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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.