Home / 2,481,430,246.20-3,722,145,369.30-2,210,235,903.90

Finding the Fourth Proportional to 2,481,430,246.20, 3,722,145,369.30 and 2,210,235,903.90

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Solution

The fourth proportional to 2,481,430,246.20, 3,722,145,369.30 and 2,210,235,903.90 is: 3,315,353,855.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,430,246.20 : 3,722,145,369.30 = 2,210,235,903.90 : x
  2. Step 2: Convert to fraction form
    2,481,430,246.20/3,722,145,369.30 = 2,210,235,903.90/x
  3. Step 3: Cross multiply
    2,481,430,246.20x = 3,722,145,369.30 × 2,210,235,903.90
  4. Step 4: Simplify right side
    2,481,430,246.20x = 8,226,819,334,761,986,048
  5. Step 5: Solve for x
    x = 8,226,819,334,761,986,048/2,481,430,246.20
  6. Step 6: Final answer
    x = 3,315,353,855.85

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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.