Home / 2,181,034,171,778.10-3,271,551,257,667.10-2,181,034,171,778.10

Finding the Fourth Proportional to 2,181,034,171,778.10, 3,271,551,257,667.10 and 2,181,034,171,778.10

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Solution

The fourth proportional to 2,181,034,171,778.10, 3,271,551,257,667.10 and 2,181,034,171,778.10 is: 3,271,551,257,667.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,181,034,171,778.10 : 3,271,551,257,667.10 = 2,181,034,171,778.10 : x
  2. Step 2: Convert to fraction form
    2,181,034,171,778.10/3,271,551,257,667.10 = 2,181,034,171,778.10/x
  3. Step 3: Cross multiply
    2,181,034,171,778.10x = 3,271,551,257,667.10 × 2,181,034,171,778.10
  4. Step 4: Simplify right side
    2,181,034,171,778.10x = 7,135,365,087,695,565,819,478,016
  5. Step 5: Solve for x
    x = 7,135,365,087,695,565,819,478,016/2,181,034,171,778.10
  6. Step 6: Final answer
    x = 3,271,551,257,667.10

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Double scale
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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.