Home / 5,556,346,730.56-7,667,765,848.14-3,016,027,048.60

Finding the Fourth Proportional to 5,556,346,730.56, 7,667,765,848.14 and 3,016,027,048.60

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Solution

The fourth proportional to 5,556,346,730.56, 7,667,765,848.14 and 3,016,027,048.60 is: 4,162,121,322.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,556,346,730.56 : 7,667,765,848.14 = 3,016,027,048.60 : x
  2. Step 2: Convert to fraction form
    5,556,346,730.56/7,667,765,848.14 = 3,016,027,048.60/x
  3. Step 3: Cross multiply
    5,556,346,730.56x = 7,667,765,848.14 × 3,016,027,048.60
  4. Step 4: Simplify right side
    5,556,346,730.56x = 23,126,189,200,321,560,576
  5. Step 5: Solve for x
    x = 23,126,189,200,321,560,576/5,556,346,730.56
  6. Step 6: Final answer
    x = 4,162,121,322.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.