Home / 79,326,632,650.47-119,008,331,301.83-22,667,233,616.76

Finding the Fourth Proportional to 79,326,632,650.47, 119,008,331,301.83 and 22,667,233,616.76

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Solution

The fourth proportional to 79,326,632,650.47, 119,008,331,301.83 and 22,667,233,616.76 is: 34,006,103,093.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,326,632,650.47 : 119,008,331,301.83 = 22,667,233,616.76 : x
  2. Step 2: Convert to fraction form
    79,326,632,650.47/119,008,331,301.83 = 22,667,233,616.76/x
  3. Step 3: Cross multiply
    79,326,632,650.47x = 119,008,331,301.83 × 22,667,233,616.76
  4. Step 4: Simplify right side
    79,326,632,650.47x = 2,697,589,647,959,352,410,112
  5. Step 5: Solve for x
    x = 2,697,589,647,959,352,410,112/79,326,632,650.47
  6. Step 6: Final answer
    x = 34,006,103,093.34

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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.