Home / 2,589,415,704.60-3,884,123,556.90-1,482,884,683.80

Finding the Fourth Proportional to 2,589,415,704.60, 3,884,123,556.90 and 1,482,884,683.80

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Solution

The fourth proportional to 2,589,415,704.60, 3,884,123,556.90 and 1,482,884,683.80 is: 2,224,327,025.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,415,704.60 : 3,884,123,556.90 = 1,482,884,683.80 : x
  2. Step 2: Convert to fraction form
    2,589,415,704.60/3,884,123,556.90 = 1,482,884,683.80/x
  3. Step 3: Cross multiply
    2,589,415,704.60x = 3,884,123,556.90 × 1,482,884,683.80
  4. Step 4: Simplify right side
    2,589,415,704.60x = 5,759,707,332,513,787,904
  5. Step 5: Solve for x
    x = 5,759,707,332,513,787,904/2,589,415,704.60
  6. Step 6: Final answer
    x = 2,224,327,025.70

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Double scale
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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.