Home / 2,621,302,022.60-3,931,953,033.90-2,396,821,344.20

Finding the Fourth Proportional to 2,621,302,022.60, 3,931,953,033.90 and 2,396,821,344.20

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Solution

The fourth proportional to 2,621,302,022.60, 3,931,953,033.90 and 2,396,821,344.20 is: 3,595,232,016.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,621,302,022.60 : 3,931,953,033.90 = 2,396,821,344.20 : x
  2. Step 2: Convert to fraction form
    2,621,302,022.60/3,931,953,033.90 = 2,396,821,344.20/x
  3. Step 3: Cross multiply
    2,621,302,022.60x = 3,931,953,033.90 × 2,396,821,344.20
  4. Step 4: Simplify right side
    2,621,302,022.60x = 9,424,188,956,043,464,704
  5. Step 5: Solve for x
    x = 9,424,188,956,043,464,704/2,621,302,022.60
  6. Step 6: Final answer
    x = 3,595,232,016.30

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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.