Home / 43,286,132.85-59,738,819.24-23,709,839.32

Finding the Fourth Proportional to 43,286,132.85, 59,738,819.24 and 23,709,839.32

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Solution

The fourth proportional to 43,286,132.85, 59,738,819.24 and 23,709,839.32 is: 32,721,745.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,286,132.85 : 59,738,819.24 = 23,709,839.32 : x
  2. Step 2: Convert to fraction form
    43,286,132.85/59,738,819.24 = 23,709,839.32/x
  3. Step 3: Cross multiply
    43,286,132.85x = 59,738,819.24 × 23,709,839.32
  4. Step 4: Simplify right side
    43,286,132.85x = 1,416,397,805,011,474
  5. Step 5: Solve for x
    x = 1,416,397,805,011,474/43,286,132.85
  6. Step 6: Final answer
    x = 32,721,745.09

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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.