Home / 3,600,396,189.10-5,392,100,818.05-2,224,454,761.90

Finding the Fourth Proportional to 3,600,396,189.10, 5,392,100,818.05 and 2,224,454,761.90

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Solution

The fourth proportional to 3,600,396,189.10, 5,392,100,818.05 and 2,224,454,761.90 is: 3,331,434,573.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,396,189.10 : 5,392,100,818.05 = 2,224,454,761.90 : x
  2. Step 2: Convert to fraction form
    3,600,396,189.10/5,392,100,818.05 = 2,224,454,761.90/x
  3. Step 3: Cross multiply
    3,600,396,189.10x = 5,392,100,818.05 × 2,224,454,761.90
  4. Step 4: Simplify right side
    3,600,396,189.10x = 11,994,484,341,356,208,128
  5. Step 5: Solve for x
    x = 11,994,484,341,356,208,128/3,600,396,189.10
  6. Step 6: Final answer
    x = 3,331,434,573.14

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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.