Home / 23,555,395.56-32,505,498.54-13,241,898.84

Finding the Fourth Proportional to 23,555,395.56, 32,505,498.54 and 13,241,898.84

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Solution

The fourth proportional to 23,555,395.56, 32,505,498.54 and 13,241,898.84 is: 18,273,287.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,555,395.56 : 32,505,498.54 = 13,241,898.84 : x
  2. Step 2: Convert to fraction form
    23,555,395.56/32,505,498.54 = 13,241,898.84/x
  3. Step 3: Cross multiply
    23,555,395.56x = 32,505,498.54 × 13,241,898.84
  4. Step 4: Simplify right side
    23,555,395.56x = 430,434,523,410,447.69
  5. Step 5: Solve for x
    x = 430,434,523,410,447.69/23,555,395.56
  6. Step 6: Final answer
    x = 18,273,287.85

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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.