Home / 37,977,299.56-56,973,137.82-15,259,974.76

Finding the Fourth Proportional to 37,977,299.56, 56,973,137.82 and 15,259,974.76

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Solution

The fourth proportional to 37,977,299.56, 56,973,137.82 and 15,259,974.76 is: 22,892,850.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,977,299.56 : 56,973,137.82 = 15,259,974.76 : x
  2. Step 2: Convert to fraction form
    37,977,299.56/56,973,137.82 = 15,259,974.76/x
  3. Step 3: Cross multiply
    37,977,299.56x = 56,973,137.82 × 15,259,974.76
  4. Step 4: Simplify right side
    37,977,299.56x = 869,408,645,131,201.38
  5. Step 5: Solve for x
    x = 869,408,645,131,201.38/37,977,299.56
  6. Step 6: Final answer
    x = 22,892,850.60

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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.