Home / 11,945,469-18,446,283

Finding the Third Proportional to 11,945,469 and 18,446,283

Calculator

Solution

The third proportional to 11,945,469 and 18,446,283 is: 28,484,888.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,945,469 : 18,446,283 = 18,446,283 : x
  2. Step 2: Convert to fraction form
    11,945,469/18,446,283 = 18,446,283/x
  3. Step 3: Cross multiply
    11,945,469x = 18,446,283 × 18,446,283
  4. Step 4: Simplify right side
    11,945,469x = 340,265,356,516,089
  5. Step 5: Solve for x
    x = 340,265,356,516,089/11,945,469
  6. Step 6: Final answer
    x = 28,484,888.83

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.