Home / 2,652,139,600.40-3,970,556,650.20-2,346,029,584.40

Finding the Fourth Proportional to 2,652,139,600.40, 3,970,556,650.20 and 2,346,029,584.40

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Solution

The fourth proportional to 2,652,139,600.40, 3,970,556,650.20 and 2,346,029,584.40 is: 3,512,274,906.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,652,139,600.40 : 3,970,556,650.20 = 2,346,029,584.40 : x
  2. Step 2: Convert to fraction form
    2,652,139,600.40/3,970,556,650.20 = 2,346,029,584.40/x
  3. Step 3: Cross multiply
    2,652,139,600.40x = 3,970,556,650.20 × 2,346,029,584.40
  4. Step 4: Simplify right side
    2,652,139,600.40x = 9,315,043,367,905,361,920
  5. Step 5: Solve for x
    x = 9,315,043,367,905,361,920/2,652,139,600.40
  6. Step 6: Final answer
    x = 3,512,274,906.83

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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.