Home / 36,224,669,763.24-54,361,825,025.28-12,642,906,703

Finding the Fourth Proportional to 36,224,669,763.24, 54,361,825,025.28 and 12,642,906,703

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Solution

The fourth proportional to 36,224,669,763.24, 54,361,825,025.28 and 12,642,906,703 is: 18,973,022,707.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,224,669,763.24 : 54,361,825,025.28 = 12,642,906,703 : x
  2. Step 2: Convert to fraction form
    36,224,669,763.24/54,361,825,025.28 = 12,642,906,703/x
  3. Step 3: Cross multiply
    36,224,669,763.24x = 54,361,825,025.28 × 12,642,906,703
  4. Step 4: Simplify right side
    36,224,669,763.24x = 687,291,481,999,425,667,072
  5. Step 5: Solve for x
    x = 687,291,481,999,425,667,072/36,224,669,763.24
  6. Step 6: Final answer
    x = 18,973,022,707.77

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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.