Home / 27,099,774-37,392,865.74-15,338,984.67

Finding the Fourth Proportional to 27,099,774, 37,392,865.74 and 15,338,984.67

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Solution

The fourth proportional to 27,099,774, 37,392,865.74 and 15,338,984.67 is: 21,165,069.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,099,774 : 37,392,865.74 = 15,338,984.67 : x
  2. Step 2: Convert to fraction form
    27,099,774/37,392,865.74 = 15,338,984.67/x
  3. Step 3: Cross multiply
    27,099,774x = 37,392,865.74 × 15,338,984.67
  4. Step 4: Simplify right side
    27,099,774x = 573,568,594,353,228.25
  5. Step 5: Solve for x
    x = 573,568,594,353,228.25/27,099,774
  6. Step 6: Final answer
    x = 21,165,069.29

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