Home / 9,198,085,846.59-13,797,238,257.18-2,565,311,432.72

Finding the Fourth Proportional to 9,198,085,846.59, 13,797,238,257.18 and 2,565,311,432.72

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Solution

The fourth proportional to 9,198,085,846.59, 13,797,238,257.18 and 2,565,311,432.72 is: 3,847,997,684.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,198,085,846.59 : 13,797,238,257.18 = 2,565,311,432.72 : x
  2. Step 2: Convert to fraction form
    9,198,085,846.59/13,797,238,257.18 = 2,565,311,432.72/x
  3. Step 3: Cross multiply
    9,198,085,846.59x = 13,797,238,257.18 × 2,565,311,432.72
  4. Step 4: Simplify right side
    9,198,085,846.59x = 35,394,213,041,036,640,256
  5. Step 5: Solve for x
    x = 35,394,213,041,036,640,256/9,198,085,846.59
  6. Step 6: Final answer
    x = 3,847,997,684.67

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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.