Home / 3,600,396,188.60-5,392,100,817.30-2,224,454,761.40

Finding the Fourth Proportional to 3,600,396,188.60, 5,392,100,817.30 and 2,224,454,761.40

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Solution

The fourth proportional to 3,600,396,188.60, 5,392,100,817.30 and 2,224,454,761.40 is: 3,331,434,572.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,396,188.60 : 5,392,100,817.30 = 2,224,454,761.40 : x
  2. Step 2: Convert to fraction form
    3,600,396,188.60/5,392,100,817.30 = 2,224,454,761.40/x
  3. Step 3: Cross multiply
    3,600,396,188.60x = 5,392,100,817.30 × 2,224,454,761.40
  4. Step 4: Simplify right side
    3,600,396,188.60x = 11,994,484,336,991,817,728
  5. Step 5: Solve for x
    x = 11,994,484,336,991,817,728/3,600,396,188.60
  6. Step 6: Final answer
    x = 3,331,434,572.39

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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.