Home / 5,723,138,895.40-8,584,991,778.30-2,968,148,751.40

Finding the Fourth Proportional to 5,723,138,895.40, 8,584,991,778.30 and 2,968,148,751.40

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Solution

The fourth proportional to 5,723,138,895.40, 8,584,991,778.30 and 2,968,148,751.40 is: 4,452,370,122.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723,138,895.40 : 8,584,991,778.30 = 2,968,148,751.40 : x
  2. Step 2: Convert to fraction form
    5,723,138,895.40/8,584,991,778.30 = 2,968,148,751.40/x
  3. Step 3: Cross multiply
    5,723,138,895.40x = 8,584,991,778.30 × 2,968,148,751.40
  4. Step 4: Simplify right side
    5,723,138,895.40x = 25,481,532,627,540,410,368
  5. Step 5: Solve for x
    x = 25,481,532,627,540,410,368/5,723,138,895.40
  6. Step 6: Final answer
    x = 4,452,370,122.98

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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.