Home / 33,742,358.22-46,564,499.25-18,272,469.54

Finding the Fourth Proportional to 33,742,358.22, 46,564,499.25 and 18,272,469.54

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Solution

The fourth proportional to 33,742,358.22, 46,564,499.25 and 18,272,469.54 is: 25,216,032.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,742,358.22 : 46,564,499.25 = 18,272,469.54 : x
  2. Step 2: Convert to fraction form
    33,742,358.22/46,564,499.25 = 18,272,469.54/x
  3. Step 3: Cross multiply
    33,742,358.22x = 46,564,499.25 × 18,272,469.54
  4. Step 4: Simplify right side
    33,742,358.22x = 850,848,394,190,977.75
  5. Step 5: Solve for x
    x = 850,848,394,190,977.75/33,742,358.22
  6. Step 6: Final answer
    x = 25,216,032.28

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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.