Home / 4,024,370,940.72-6,037,211,609.28-1,188,452,050.80

Finding the Fourth Proportional to 4,024,370,940.72, 6,037,211,609.28 and 1,188,452,050.80

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Solution

The fourth proportional to 4,024,370,940.72, 6,037,211,609.28 and 1,188,452,050.80 is: 1,782,871,565.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,370,940.72 : 6,037,211,609.28 = 1,188,452,050.80 : x
  2. Step 2: Convert to fraction form
    4,024,370,940.72/6,037,211,609.28 = 1,188,452,050.80/x
  3. Step 3: Cross multiply
    4,024,370,940.72x = 6,037,211,609.28 × 1,188,452,050.80
  4. Step 4: Simplify right side
    4,024,370,940.72x = 7,174,936,518,162,383,872
  5. Step 5: Solve for x
    x = 7,174,936,518,162,383,872/4,024,370,940.72
  6. Step 6: Final answer
    x = 1,782,871,565.23

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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.