Home / 3,600,396,196.10-5,392,100,828.55-2,224,454,768.90

Finding the Fourth Proportional to 3,600,396,196.10, 5,392,100,828.55 and 2,224,454,768.90

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Solution

The fourth proportional to 3,600,396,196.10, 5,392,100,828.55 and 2,224,454,768.90 is: 3,331,434,583.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,396,196.10 : 5,392,100,828.55 = 2,224,454,768.90 : x
  2. Step 2: Convert to fraction form
    3,600,396,196.10/5,392,100,828.55 = 2,224,454,768.90/x
  3. Step 3: Cross multiply
    3,600,396,196.10x = 5,392,100,828.55 × 2,224,454,768.90
  4. Step 4: Simplify right side
    3,600,396,196.10x = 11,994,484,402,457,690,112
  5. Step 5: Solve for x
    x = 11,994,484,402,457,690,112/3,600,396,196.10
  6. Step 6: Final answer
    x = 3,331,434,583.63

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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.