Home / 36,383,911.20-54,575,866.80-22,035,004.20

Finding the Fourth Proportional to 36,383,911.20, 54,575,866.80 and 22,035,004.20

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Solution

The fourth proportional to 36,383,911.20, 54,575,866.80 and 22,035,004.20 is: 33,052,506.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,383,911.20 : 54,575,866.80 = 22,035,004.20 : x
  2. Step 2: Convert to fraction form
    36,383,911.20/54,575,866.80 = 22,035,004.20/x
  3. Step 3: Cross multiply
    36,383,911.20x = 54,575,866.80 × 22,035,004.20
  4. Step 4: Simplify right side
    36,383,911.20x = 1,202,579,454,156,640.50
  5. Step 5: Solve for x
    x = 1,202,579,454,156,640.50/36,383,911.20
  6. Step 6: Final answer
    x = 33,052,506.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.