Home / 33,879,363.12-46,753,358.34-19,195,000.44

Finding the Fourth Proportional to 33,879,363.12, 46,753,358.34 and 19,195,000.44

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Solution

The fourth proportional to 33,879,363.12, 46,753,358.34 and 19,195,000.44 is: 26,489,008.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,879,363.12 : 46,753,358.34 = 19,195,000.44 : x
  2. Step 2: Convert to fraction form
    33,879,363.12/46,753,358.34 = 19,195,000.44/x
  3. Step 3: Cross multiply
    33,879,363.12x = 46,753,358.34 × 19,195,000.44
  4. Step 4: Simplify right side
    33,879,363.12x = 897,430,733,907,777.75
  5. Step 5: Solve for x
    x = 897,430,733,907,777.75/33,879,363.12
  6. Step 6: Final answer
    x = 26,489,008.39

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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.