Home / 22,083,626.80-33,125,440.20-6,939,089.20

Finding the Fourth Proportional to 22,083,626.80, 33,125,440.20 and 6,939,089.20

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Solution

The fourth proportional to 22,083,626.80, 33,125,440.20 and 6,939,089.20 is: 10,408,633.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,083,626.80 : 33,125,440.20 = 6,939,089.20 : x
  2. Step 2: Convert to fraction form
    22,083,626.80/33,125,440.20 = 6,939,089.20/x
  3. Step 3: Cross multiply
    22,083,626.80x = 33,125,440.20 × 6,939,089.20
  4. Step 4: Simplify right side
    22,083,626.80x = 229,860,384,337,065.84
  5. Step 5: Solve for x
    x = 229,860,384,337,065.84/22,083,626.80
  6. Step 6: Final answer
    x = 10,408,633.80

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1.5x scale

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.