Home / 11,171,741,309.34-16,759,333,832.85-3,809,030,149.50

Finding the Fourth Proportional to 11,171,741,309.34, 16,759,333,832.85 and 3,809,030,149.50

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Solution

The fourth proportional to 11,171,741,309.34, 16,759,333,832.85 and 3,809,030,149.50 is: 5,714,132,299.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,171,741,309.34 : 16,759,333,832.85 = 3,809,030,149.50 : x
  2. Step 2: Convert to fraction form
    11,171,741,309.34/16,759,333,832.85 = 3,809,030,149.50/x
  3. Step 3: Cross multiply
    11,171,741,309.34x = 16,759,333,832.85 × 3,809,030,149.50
  4. Step 4: Simplify right side
    11,171,741,309.34x = 63,836,807,854,861,041,664
  5. Step 5: Solve for x
    x = 63,836,807,854,861,041,664/11,171,741,309.34
  6. Step 6: Final answer
    x = 5,714,132,299.28

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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.