Home / 33,356,193,179.60-50,034,249,622.20-8,512,856,987.60

Finding the Fourth Proportional to 33,356,193,179.60, 50,034,249,622.20 and 8,512,856,987.60

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Solution

The fourth proportional to 33,356,193,179.60, 50,034,249,622.20 and 8,512,856,987.60 is: 12,769,275,235.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,356,193,179.60 : 50,034,249,622.20 = 8,512,856,987.60 : x
  2. Step 2: Convert to fraction form
    33,356,193,179.60/50,034,249,622.20 = 8,512,856,987.60/x
  3. Step 3: Cross multiply
    33,356,193,179.60x = 50,034,249,622.20 × 8,512,856,987.60
  4. Step 4: Simplify right side
    33,356,193,179.60x = 425,934,411,515,667,939,328
  5. Step 5: Solve for x
    x = 425,934,411,515,667,939,328/33,356,193,179.60
  6. Step 6: Final answer
    x = 12,769,275,235.41

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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.