Home / 16,767,067.80-25,150,601.70-6,669,688.80

Finding the Fourth Proportional to 16,767,067.80, 25,150,601.70 and 6,669,688.80

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Solution

The fourth proportional to 16,767,067.80, 25,150,601.70 and 6,669,688.80 is: 10,004,533.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,067.80 : 25,150,601.70 = 6,669,688.80 : x
  2. Step 2: Convert to fraction form
    16,767,067.80/25,150,601.70 = 6,669,688.80/x
  3. Step 3: Cross multiply
    16,767,067.80x = 25,150,601.70 × 6,669,688.80
  4. Step 4: Simplify right side
    16,767,067.80x = 167,746,686,471,750.94
  5. Step 5: Solve for x
    x = 167,746,686,471,750.94/16,767,067.80
  6. Step 6: Final answer
    x = 10,004,533.20

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1.5x scale

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.