Home / 22,031,923,288.99-33,054,368,843.50-7,108,808,903.12

Finding the Fourth Proportional to 22,031,923,288.99, 33,054,368,843.50 and 7,108,808,903.12

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Solution

The fourth proportional to 22,031,923,288.99, 33,054,368,843.50 and 7,108,808,903.12 is: 10,665,305,449.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,031,923,288.99 : 33,054,368,843.50 = 7,108,808,903.12 : x
  2. Step 2: Convert to fraction form
    22,031,923,288.99/33,054,368,843.50 = 7,108,808,903.12/x
  3. Step 3: Cross multiply
    22,031,923,288.99x = 33,054,368,843.50 × 7,108,808,903.12
  4. Step 4: Simplify right side
    22,031,923,288.99x = 234,977,191,521,519,861,760
  5. Step 5: Solve for x
    x = 234,977,191,521,519,861,760/22,031,923,288.99
  6. Step 6: Final answer
    x = 10,665,305,449.71

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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.