Home / 5,650,131,376.34-8,467,448,652.56-3,576,150,987.38

Finding the Fourth Proportional to 5,650,131,376.34, 8,467,448,652.56 and 3,576,150,987.38

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Solution

The fourth proportional to 5,650,131,376.34, 8,467,448,652.56 and 3,576,150,987.38 is: 5,359,322,260.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,131,376.34 : 8,467,448,652.56 = 3,576,150,987.38 : x
  2. Step 2: Convert to fraction form
    5,650,131,376.34/8,467,448,652.56 = 3,576,150,987.38/x
  3. Step 3: Cross multiply
    5,650,131,376.34x = 8,467,448,652.56 × 3,576,150,987.38
  4. Step 4: Simplify right side
    5,650,131,376.34x = 30,280,874,859,441,897,472
  5. Step 5: Solve for x
    x = 30,280,874,859,441,897,472/5,650,131,376.34
  6. Step 6: Final answer
    x = 5,359,322,260.41

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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.