Home / 44,150,185-66,225,867.18-13,858,048

Finding the Fourth Proportional to 44,150,185, 66,225,867.18 and 13,858,048

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Solution

The fourth proportional to 44,150,185, 66,225,867.18 and 13,858,048 is: 20,787,257.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,150,185 : 66,225,867.18 = 13,858,048 : x
  2. Step 2: Convert to fraction form
    44,150,185/66,225,867.18 = 13,858,048/x
  3. Step 3: Cross multiply
    44,150,185x = 66,225,867.18 × 13,858,048
  4. Step 4: Simplify right side
    44,150,185x = 917,761,246,222,064.62
  5. Step 5: Solve for x
    x = 917,761,246,222,064.62/44,150,185
  6. Step 6: Final answer
    x = 20,787,257.09

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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.