Home / 17,570,172,676.72-26,355,236,758.44-4,483,969,786.48

Finding the Fourth Proportional to 17,570,172,676.72, 26,355,236,758.44 and 4,483,969,786.48

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Solution

The fourth proportional to 17,570,172,676.72, 26,355,236,758.44 and 4,483,969,786.48 is: 6,725,948,999.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,570,172,676.72 : 26,355,236,758.44 = 4,483,969,786.48 : x
  2. Step 2: Convert to fraction form
    17,570,172,676.72/26,355,236,758.44 = 4,483,969,786.48/x
  3. Step 3: Cross multiply
    17,570,172,676.72x = 26,355,236,758.44 × 4,483,969,786.48
  4. Step 4: Simplify right side
    17,570,172,676.72x = 118,176,085,340,372,041,728
  5. Step 5: Solve for x
    x = 118,176,085,340,372,041,728/17,570,172,676.72
  6. Step 6: Final answer
    x = 6,725,948,999.75

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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.