Home / 23,470,635.37-35,198,747.49-16,230,620.40

Finding the Fourth Proportional to 23,470,635.37, 35,198,747.49 and 16,230,620.40

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Solution

The fourth proportional to 23,470,635.37, 35,198,747.49 and 16,230,620.40 is: 24,340,947.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,470,635.37 : 35,198,747.49 = 16,230,620.40 : x
  2. Step 2: Convert to fraction form
    23,470,635.37/35,198,747.49 = 16,230,620.40/x
  3. Step 3: Cross multiply
    23,470,635.37x = 35,198,747.49 × 16,230,620.40
  4. Step 4: Simplify right side
    23,470,635.37x = 571,297,509,065,642.88
  5. Step 5: Solve for x
    x = 571,297,509,065,642.88/23,470,635.37
  6. Step 6: Final answer
    x = 24,340,947.74

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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.