Home / 237,397,317.44-327,768,180.41-148,225,050.05

Finding the Fourth Proportional to 237,397,317.44, 327,768,180.41 and 148,225,050.05

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Solution

The fourth proportional to 237,397,317.44, 327,768,180.41 and 148,225,050.05 is: 204,650,395.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,397,317.44 : 327,768,180.41 = 148,225,050.05 : x
  2. Step 2: Convert to fraction form
    237,397,317.44/327,768,180.41 = 148,225,050.05/x
  3. Step 3: Cross multiply
    237,397,317.44x = 327,768,180.41 × 148,225,050.05
  4. Step 4: Simplify right side
    237,397,317.44x = 48,583,454,944,801,400
  5. Step 5: Solve for x
    x = 48,583,454,944,801,400/237,397,317.44
  6. Step 6: Final answer
    x = 204,650,395.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.