Home / 6,340,147,780.44-9,501,948,628.96-3,542,003,298.64

Finding the Fourth Proportional to 6,340,147,780.44, 9,501,948,628.96 and 3,542,003,298.64

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Solution

The fourth proportional to 6,340,147,780.44, 9,501,948,628.96 and 3,542,003,298.64 is: 5,308,383,109.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,147,780.44 : 9,501,948,628.96 = 3,542,003,298.64 : x
  2. Step 2: Convert to fraction form
    6,340,147,780.44/9,501,948,628.96 = 3,542,003,298.64/x
  3. Step 3: Cross multiply
    6,340,147,780.44x = 9,501,948,628.96 × 3,542,003,298.64
  4. Step 4: Simplify right side
    6,340,147,780.44x = 33,655,933,387,218,927,616
  5. Step 5: Solve for x
    x = 33,655,933,387,218,927,616/6,340,147,780.44
  6. Step 6: Final answer
    x = 5,308,383,109.16

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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.