Home / 843,224,732,027.75-1,163,650,130,198.50-482,342,546,524.27

Finding the Fourth Proportional to 843,224,732,027.75, 1,163,650,130,198.50 and 482,342,546,524.27

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Solution

The fourth proportional to 843,224,732,027.75, 1,163,650,130,198.50 and 482,342,546,524.27 is: 665,632,714,203.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,224,732,027.75 : 1,163,650,130,198.50 = 482,342,546,524.27 : x
  2. Step 2: Convert to fraction form
    843,224,732,027.75/1,163,650,130,198.50 = 482,342,546,524.27/x
  3. Step 3: Cross multiply
    843,224,732,027.75x = 1,163,650,130,198.50 × 482,342,546,524.27
  4. Step 4: Simplify right side
    843,224,732,027.75x = 561,277,967,063,242,829,201,408
  5. Step 5: Solve for x
    x = 561,277,967,063,242,829,201,408/843,224,732,027.75
  6. Step 6: Final answer
    x = 665,632,714,203.61

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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.