Home / 22,383,023.55-33,574,535.33-12,799,370.85

Finding the Fourth Proportional to 22,383,023.55, 33,574,535.33 and 12,799,370.85

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Solution

The fourth proportional to 22,383,023.55, 33,574,535.33 and 12,799,370.85 is: 19,199,056.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,383,023.55 : 33,574,535.33 = 12,799,370.85 : x
  2. Step 2: Convert to fraction form
    22,383,023.55/33,574,535.33 = 12,799,370.85/x
  3. Step 3: Cross multiply
    22,383,023.55x = 33,574,535.33 × 12,799,370.85
  4. Step 4: Simplify right side
    22,383,023.55x = 429,732,928,741,100.31
  5. Step 5: Solve for x
    x = 429,732,928,741,100.31/22,383,023.55
  6. Step 6: Final answer
    x = 19,199,056.28

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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.