Home / 20,394,797.52-30,593,040.50-6,017,865.31

Finding the Fourth Proportional to 20,394,797.52, 30,593,040.50 and 6,017,865.31

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Solution

The fourth proportional to 20,394,797.52, 30,593,040.50 and 6,017,865.31 is: 9,027,047.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,394,797.52 : 30,593,040.50 = 6,017,865.31 : x
  2. Step 2: Convert to fraction form
    20,394,797.52/30,593,040.50 = 6,017,865.31/x
  3. Step 3: Cross multiply
    20,394,797.52x = 30,593,040.50 × 6,017,865.31
  4. Step 4: Simplify right side
    20,394,797.52x = 184,104,797,152,375.03
  5. Step 5: Solve for x
    x = 184,104,797,152,375.03/20,394,797.52
  6. Step 6: Final answer
    x = 9,027,047.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.