Home / 38,837,150.20-58,269,722.10-16,134,340.60

Finding the Fourth Proportional to 38,837,150.20, 58,269,722.10 and 16,134,340.60

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Solution

The fourth proportional to 38,837,150.20, 58,269,722.10 and 16,134,340.60 is: 24,207,325.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,837,150.20 : 58,269,722.10 = 16,134,340.60 : x
  2. Step 2: Convert to fraction form
    38,837,150.20/58,269,722.10 = 16,134,340.60/x
  3. Step 3: Cross multiply
    38,837,150.20x = 58,269,722.10 × 16,134,340.60
  4. Step 4: Simplify right side
    38,837,150.20x = 940,143,543,028,747.25
  5. Step 5: Solve for x
    x = 940,143,543,028,747.25/38,837,150.20
  6. Step 6: Final answer
    x = 24,207,325.67

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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.