Home / 1,857,325,023.92-2,787,213,358.60-984,539,303.54

Finding the Fourth Proportional to 1,857,325,023.92, 2,787,213,358.60 and 984,539,303.54

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Solution

The fourth proportional to 1,857,325,023.92, 2,787,213,358.60 and 984,539,303.54 is: 1,477,458,745.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,857,325,023.92 : 2,787,213,358.60 = 984,539,303.54 : x
  2. Step 2: Convert to fraction form
    1,857,325,023.92/2,787,213,358.60 = 984,539,303.54/x
  3. Step 3: Cross multiply
    1,857,325,023.92x = 2,787,213,358.60 × 984,539,303.54
  4. Step 4: Simplify right side
    1,857,325,023.92x = 2,744,121,098,899,548,672
  5. Step 5: Solve for x
    x = 2,744,121,098,899,548,672/1,857,325,023.92
  6. Step 6: Final answer
    x = 1,477,458,745.00

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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.