Home / 2,481,430,226.70-3,722,145,340.05-2,210,235,884.40

Finding the Fourth Proportional to 2,481,430,226.70, 3,722,145,340.05 and 2,210,235,884.40

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Solution

The fourth proportional to 2,481,430,226.70, 3,722,145,340.05 and 2,210,235,884.40 is: 3,315,353,826.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,430,226.70 : 3,722,145,340.05 = 2,210,235,884.40 : x
  2. Step 2: Convert to fraction form
    2,481,430,226.70/3,722,145,340.05 = 2,210,235,884.40/x
  3. Step 3: Cross multiply
    2,481,430,226.70x = 3,722,145,340.05 × 2,210,235,884.40
  4. Step 4: Simplify right side
    2,481,430,226.70x = 8,226,819,197,530,750,976
  5. Step 5: Solve for x
    x = 8,226,819,197,530,750,976/2,481,430,226.70
  6. Step 6: Final answer
    x = 3,315,353,826.60

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Double scale
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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.