Home / 26,906,954-37,131,586.75-14,683,811

Finding the Fourth Proportional to 26,906,954, 37,131,586.75 and 14,683,811

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Solution

The fourth proportional to 26,906,954, 37,131,586.75 and 14,683,811 is: 20,263,653.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,906,954 : 37,131,586.75 = 14,683,811 : x
  2. Step 2: Convert to fraction form
    26,906,954/37,131,586.75 = 14,683,811/x
  3. Step 3: Cross multiply
    26,906,954x = 37,131,586.75 × 14,683,811
  4. Step 4: Simplify right side
    26,906,954x = 545,233,201,967,104.25
  5. Step 5: Solve for x
    x = 545,233,201,967,104.25/26,906,954
  6. Step 6: Final answer
    x = 20,263,653.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.