Home / 16,383,643.20-24,575,464.80-6,798,022.20

Finding the Fourth Proportional to 16,383,643.20, 24,575,464.80 and 6,798,022.20

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Solution

The fourth proportional to 16,383,643.20, 24,575,464.80 and 6,798,022.20 is: 10,197,033.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,383,643.20 : 24,575,464.80 = 6,798,022.20 : x
  2. Step 2: Convert to fraction form
    16,383,643.20/24,575,464.80 = 6,798,022.20/x
  3. Step 3: Cross multiply
    16,383,643.20x = 24,575,464.80 × 6,798,022.20
  4. Step 4: Simplify right side
    16,383,643.20x = 167,064,555,285,718.56
  5. Step 5: Solve for x
    x = 167,064,555,285,718.56/16,383,643.20
  6. Step 6: Final answer
    x = 10,197,033.30

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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.