Home / 3,778,493,184,080.60-5,667,739,776,121.20-3,778,493,184,080.60

Finding the Fourth Proportional to 3,778,493,184,080.60, 5,667,739,776,121.20 and 3,778,493,184,080.60

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Solution

The fourth proportional to 3,778,493,184,080.60, 5,667,739,776,121.20 and 3,778,493,184,080.60 is: 5,667,739,776,121.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,778,493,184,080.60 : 5,667,739,776,121.20 = 3,778,493,184,080.60 : x
  2. Step 2: Convert to fraction form
    3,778,493,184,080.60/5,667,739,776,121.20 = 3,778,493,184,080.60/x
  3. Step 3: Cross multiply
    3,778,493,184,080.60x = 5,667,739,776,121.20 × 3,778,493,184,080.60
  4. Step 4: Simplify right side
    3,778,493,184,080.60x = 21,415,516,113,216,461,057,556,480
  5. Step 5: Solve for x
    x = 21,415,516,113,216,461,057,556,480/3,778,493,184,080.60
  6. Step 6: Final answer
    x = 5,667,739,776,121.20

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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.