Home / 37,170,558.16-55,736,692.43-16,682,714.15

Finding the Fourth Proportional to 37,170,558.16, 55,736,692.43 and 16,682,714.15

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Solution

The fourth proportional to 37,170,558.16, 55,736,692.43 and 16,682,714.15 is: 25,015,478.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,170,558.16 : 55,736,692.43 = 16,682,714.15 : x
  2. Step 2: Convert to fraction form
    37,170,558.16/55,736,692.43 = 16,682,714.15/x
  3. Step 3: Cross multiply
    37,170,558.16x = 55,736,692.43 × 16,682,714.15
  4. Step 4: Simplify right side
    37,170,558.16x = 929,839,307,392,745.25
  5. Step 5: Solve for x
    x = 929,839,307,392,745.25/37,170,558.16
  6. Step 6: Final answer
    x = 25,015,478.74

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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.