Home / 11,337,433,667.60-17,006,150,501.40-6,378,451,408.40

Finding the Fourth Proportional to 11,337,433,667.60, 17,006,150,501.40 and 6,378,451,408.40

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Solution

The fourth proportional to 11,337,433,667.60, 17,006,150,501.40 and 6,378,451,408.40 is: 9,567,677,112.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,433,667.60 : 17,006,150,501.40 = 6,378,451,408.40 : x
  2. Step 2: Convert to fraction form
    11,337,433,667.60/17,006,150,501.40 = 6,378,451,408.40/x
  3. Step 3: Cross multiply
    11,337,433,667.60x = 17,006,150,501.40 × 6,378,451,408.40
  4. Step 4: Simplify right side
    11,337,433,667.60x = 108,472,904,617,117,188,096
  5. Step 5: Solve for x
    x = 108,472,904,617,117,188,096/11,337,433,667.60
  6. Step 6: Final answer
    x = 9,567,677,112.60

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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.