Home / 3,600,396,183.60-5,392,100,809.80-2,224,454,756.40

Finding the Fourth Proportional to 3,600,396,183.60, 5,392,100,809.80 and 2,224,454,756.40

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Solution

The fourth proportional to 3,600,396,183.60, 5,392,100,809.80 and 2,224,454,756.40 is: 3,331,434,564.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,396,183.60 : 5,392,100,809.80 = 2,224,454,756.40 : x
  2. Step 2: Convert to fraction form
    3,600,396,183.60/5,392,100,809.80 = 2,224,454,756.40/x
  3. Step 3: Cross multiply
    3,600,396,183.60x = 5,392,100,809.80 × 2,224,454,756.40
  4. Step 4: Simplify right side
    3,600,396,183.60x = 11,994,484,293,347,903,488
  5. Step 5: Solve for x
    x = 11,994,484,293,347,903,488/3,600,396,183.60
  6. Step 6: Final answer
    x = 3,331,434,564.89

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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.