Home / 3,216,414,168.41-4,824,899,170.38-887,351,150.58

Finding the Fourth Proportional to 3,216,414,168.41, 4,824,899,170.38 and 887,351,150.58

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Solution

The fourth proportional to 3,216,414,168.41, 4,824,899,170.38 and 887,351,150.58 is: 1,331,103,398.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,216,414,168.41 : 4,824,899,170.38 = 887,351,150.58 : x
  2. Step 2: Convert to fraction form
    3,216,414,168.41/4,824,899,170.38 = 887,351,150.58/x
  3. Step 3: Cross multiply
    3,216,414,168.41x = 4,824,899,170.38 × 887,351,150.58
  4. Step 4: Simplify right side
    3,216,414,168.41x = 4,281,379,830,269,180,928
  5. Step 5: Solve for x
    x = 4,281,379,830,269,180,928/3,216,414,168.41
  6. Step 6: Final answer
    x = 1,331,103,398.41

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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.