Home / 26,104,315.64-36,027,277.10-15,791,112.44

Finding the Fourth Proportional to 26,104,315.64, 36,027,277.10 and 15,791,112.44

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Solution

The fourth proportional to 26,104,315.64, 36,027,277.10 and 15,791,112.44 is: 21,793,744.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,104,315.64 : 36,027,277.10 = 15,791,112.44 : x
  2. Step 2: Convert to fraction form
    26,104,315.64/36,027,277.10 = 15,791,112.44/x
  3. Step 3: Cross multiply
    26,104,315.64x = 36,027,277.10 × 15,791,112.44
  4. Step 4: Simplify right side
    26,104,315.64x = 568,910,783,593,137.12
  5. Step 5: Solve for x
    x = 568,910,783,593,137.12/26,104,315.64
  6. Step 6: Final answer
    x = 21,793,744.43

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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.