Home / 4,196,632,650.22-5,791,433,667.54-2,291,469,664

Finding the Fourth Proportional to 4,196,632,650.22, 5,791,433,667.54 and 2,291,469,664

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Solution

The fourth proportional to 4,196,632,650.22, 5,791,433,667.54 and 2,291,469,664 is: 3,162,272,151.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,632,650.22 : 5,791,433,667.54 = 2,291,469,664 : x
  2. Step 2: Convert to fraction form
    4,196,632,650.22/5,791,433,667.54 = 2,291,469,664/x
  3. Step 3: Cross multiply
    4,196,632,650.22x = 5,791,433,667.54 × 2,291,469,664
  4. Step 4: Simplify right side
    4,196,632,650.22x = 13,270,894,560,236,171,264
  5. Step 5: Solve for x
    x = 13,270,894,560,236,171,264/4,196,632,650.22
  6. Step 6: Final answer
    x = 3,162,272,151.59

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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.