Home / 33,246,511.35-45,895,735.88-19,305,150.86

Finding the Fourth Proportional to 33,246,511.35, 45,895,735.88 and 19,305,150.86

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Solution

The fourth proportional to 33,246,511.35, 45,895,735.88 and 19,305,150.86 is: 26,650,137.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,246,511.35 : 45,895,735.88 = 19,305,150.86 : x
  2. Step 2: Convert to fraction form
    33,246,511.35/45,895,735.88 = 19,305,150.86/x
  3. Step 3: Cross multiply
    33,246,511.35x = 45,895,735.88 × 19,305,150.86
  4. Step 4: Simplify right side
    33,246,511.35x = 886,024,104,668,110.50
  5. Step 5: Solve for x
    x = 886,024,104,668,110.50/33,246,511.35
  6. Step 6: Final answer
    x = 26,650,137.67

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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.