Home / 3,778,493,202,004.80-5,667,739,803,007.30-3,778,493,202,004.80

Finding the Fourth Proportional to 3,778,493,202,004.80, 5,667,739,803,007.30 and 3,778,493,202,004.80

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Solution

The fourth proportional to 3,778,493,202,004.80, 5,667,739,803,007.30 and 3,778,493,202,004.80 is: 5,667,739,803,007.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,778,493,202,004.80 : 5,667,739,803,007.30 = 3,778,493,202,004.80 : x
  2. Step 2: Convert to fraction form
    3,778,493,202,004.80/5,667,739,803,007.30 = 3,778,493,202,004.80/x
  3. Step 3: Cross multiply
    3,778,493,202,004.80x = 5,667,739,803,007.30 × 3,778,493,202,004.80
  4. Step 4: Simplify right side
    3,778,493,202,004.80x = 21,415,516,316,395,107,380,101,120
  5. Step 5: Solve for x
    x = 21,415,516,316,395,107,380,101,120/3,778,493,202,004.80
  6. Step 6: Final answer
    x = 5,667,739,803,007.30

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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.