Home / 223,667,443,150.72-335,501,168,633.10-53,687,032,179.27

Finding the Fourth Proportional to 223,667,443,150.72, 335,501,168,633.10 and 53,687,032,179.27

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Solution

The fourth proportional to 223,667,443,150.72, 335,501,168,633.10 and 53,687,032,179.27 is: 80,530,549,206.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,667,443,150.72 : 335,501,168,633.10 = 53,687,032,179.27 : x
  2. Step 2: Convert to fraction form
    223,667,443,150.72/335,501,168,633.10 = 53,687,032,179.27/x
  3. Step 3: Cross multiply
    223,667,443,150.72x = 335,501,168,633.10 × 53,687,032,179.27
  4. Step 4: Simplify right side
    223,667,443,150.72x = 18,012,062,036,587,928,616,960
  5. Step 5: Solve for x
    x = 18,012,062,036,587,928,616,960/223,667,443,150.72
  6. Step 6: Final answer
    x = 80,530,549,206.71

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1.5x scale

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.