Home / 533,591,104.60-736,378,738.14-295,436,287.72

Finding the Fourth Proportional to 533,591,104.60, 736,378,738.14 and 295,436,287.72

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Solution

The fourth proportional to 533,591,104.60, 736,378,738.14 and 295,436,287.72 is: 407,714,819.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,591,104.60 : 736,378,738.14 = 295,436,287.72 : x
  2. Step 2: Convert to fraction form
    533,591,104.60/736,378,738.14 = 295,436,287.72/x
  3. Step 3: Cross multiply
    533,591,104.60x = 736,378,738.14 × 295,436,287.72
  4. Step 4: Simplify right side
    533,591,104.60x = 217,553,000,752,019,584
  5. Step 5: Solve for x
    x = 217,553,000,752,019,584/533,591,104.60
  6. Step 6: Final answer
    x = 407,714,819.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.