Home / 36,647,360.04-54,977,797.90-12,056,670.56

Finding the Fourth Proportional to 36,647,360.04, 54,977,797.90 and 12,056,670.56

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Solution

The fourth proportional to 36,647,360.04, 54,977,797.90 and 12,056,670.56 is: 18,087,229.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,647,360.04 : 54,977,797.90 = 12,056,670.56 : x
  2. Step 2: Convert to fraction form
    36,647,360.04/54,977,797.90 = 12,056,670.56/x
  3. Step 3: Cross multiply
    36,647,360.04x = 54,977,797.90 × 12,056,670.56
  4. Step 4: Simplify right side
    36,647,360.04x = 662,849,197,394,559.88
  5. Step 5: Solve for x
    x = 662,849,197,394,559.88/36,647,360.04
  6. Step 6: Final answer
    x = 18,087,229.11

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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.