Home / 48,930,656.03-73,424,604.36-18,246,433.67

Finding the Fourth Proportional to 48,930,656.03, 73,424,604.36 and 18,246,433.67

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Solution

The fourth proportional to 48,930,656.03, 73,424,604.36 and 18,246,433.67 is: 27,380,323.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,930,656.03 : 73,424,604.36 = 18,246,433.67 : x
  2. Step 2: Convert to fraction form
    48,930,656.03/73,424,604.36 = 18,246,433.67/x
  3. Step 3: Cross multiply
    48,930,656.03x = 73,424,604.36 × 18,246,433.67
  4. Step 4: Simplify right side
    48,930,656.03x = 1,339,737,173,074,758.25
  5. Step 5: Solve for x
    x = 1,339,737,173,074,758.25/48,930,656.03
  6. Step 6: Final answer
    x = 27,380,323.13

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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.