Home / 24,126,170.89-33,294,453-13,112,917.30

Finding the Fourth Proportional to 24,126,170.89, 33,294,453 and 13,112,917.30

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Solution

The fourth proportional to 24,126,170.89, 33,294,453 and 13,112,917.30 is: 18,096,009.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,126,170.89 : 33,294,453 = 13,112,917.30 : x
  2. Step 2: Convert to fraction form
    24,126,170.89/33,294,453 = 13,112,917.30/x
  3. Step 3: Cross multiply
    24,126,170.89x = 33,294,453 × 13,112,917.30
  4. Step 4: Simplify right side
    24,126,170.89x = 436,587,408,737,736.94
  5. Step 5: Solve for x
    x = 436,587,408,737,736.94/24,126,170.89
  6. Step 6: Final answer
    x = 18,096,009.13

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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.