Home / 49,040,015.40-73,560,023.10-49,040,015.40

Finding the Fourth Proportional to 49,040,015.40, 73,560,023.10 and 49,040,015.40

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Solution

The fourth proportional to 49,040,015.40, 73,560,023.10 and 49,040,015.40 is: 73,560,023.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,040,015.40 : 73,560,023.10 = 49,040,015.40 : x
  2. Step 2: Convert to fraction form
    49,040,015.40/73,560,023.10 = 49,040,015.40/x
  3. Step 3: Cross multiply
    49,040,015.40x = 73,560,023.10 × 49,040,015.40
  4. Step 4: Simplify right side
    49,040,015.40x = 3,607,384,665,648,355.50
  5. Step 5: Solve for x
    x = 3,607,384,665,648,355.50/49,040,015.40
  6. Step 6: Final answer
    x = 73,560,023.10

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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.