Home / 23,226,615.54-32,043,523.05-13,435,241.58

Finding the Fourth Proportional to 23,226,615.54, 32,043,523.05 and 13,435,241.58

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Solution

The fourth proportional to 23,226,615.54, 32,043,523.05 and 13,435,241.58 is: 18,535,308.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,226,615.54 : 32,043,523.05 = 13,435,241.58 : x
  2. Step 2: Convert to fraction form
    23,226,615.54/32,043,523.05 = 13,435,241.58/x
  3. Step 3: Cross multiply
    23,226,615.54x = 32,043,523.05 × 13,435,241.58
  4. Step 4: Simplify right side
    23,226,615.54x = 430,512,473,251,048.44
  5. Step 5: Solve for x
    x = 430,512,473,251,048.44/23,226,615.54
  6. Step 6: Final answer
    x = 18,535,308.02

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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.