Home / 50,928,263.12-76,394,928.38-14,542,052.24

Finding the Fourth Proportional to 50,928,263.12, 76,394,928.38 and 14,542,052.24

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Solution

The fourth proportional to 50,928,263.12, 76,394,928.38 and 14,542,052.24 is: 21,813,801.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,928,263.12 : 76,394,928.38 = 14,542,052.24 : x
  2. Step 2: Convert to fraction form
    50,928,263.12/76,394,928.38 = 14,542,052.24/x
  3. Step 3: Cross multiply
    50,928,263.12x = 76,394,928.38 × 14,542,052.24
  4. Step 4: Simplify right side
    50,928,263.12x = 1,110,939,039,373,018.50
  5. Step 5: Solve for x
    x = 1,110,939,039,373,018.50/50,928,263.12
  6. Step 6: Final answer
    x = 21,813,801.83

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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.