Home / 6,340,147,830.13-9,501,948,703.68-3,542,003,348.33

Finding the Fourth Proportional to 6,340,147,830.13, 9,501,948,703.68 and 3,542,003,348.33

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Solution

The fourth proportional to 6,340,147,830.13, 9,501,948,703.68 and 3,542,003,348.33 is: 5,308,383,183.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,147,830.13 : 9,501,948,703.68 = 3,542,003,348.33 : x
  2. Step 2: Convert to fraction form
    6,340,147,830.13/9,501,948,703.68 = 3,542,003,348.33/x
  3. Step 3: Cross multiply
    6,340,147,830.13x = 9,501,948,703.68 × 3,542,003,348.33
  4. Step 4: Simplify right side
    6,340,147,830.13x = 33,655,934,124,033,847,296
  5. Step 5: Solve for x
    x = 33,655,934,124,033,847,296/6,340,147,830.13
  6. Step 6: Final answer
    x = 5,308,383,183.77

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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.