Home / 23,555,400.56-32,505,505.44-13,241,903.84

Finding the Fourth Proportional to 23,555,400.56, 32,505,505.44 and 13,241,903.84

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Solution

The fourth proportional to 23,555,400.56, 32,505,505.44 and 13,241,903.84 is: 18,273,294.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,555,400.56 : 32,505,505.44 = 13,241,903.84 : x
  2. Step 2: Convert to fraction form
    23,555,400.56/32,505,505.44 = 13,241,903.84/x
  3. Step 3: Cross multiply
    23,555,400.56x = 32,505,505.44 × 13,241,903.84
  4. Step 4: Simplify right side
    23,555,400.56x = 430,434,777,307,076.88
  5. Step 5: Solve for x
    x = 430,434,777,307,076.88/23,555,400.56
  6. Step 6: Final answer
    x = 18,273,294.75

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1.5x scale

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.