Home / 110,166,305.28-165,243,477.82-33,483,354.78

Finding the Fourth Proportional to 110,166,305.28, 165,243,477.82 and 33,483,354.78

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Solution

The fourth proportional to 110,166,305.28, 165,243,477.82 and 33,483,354.78 is: 50,223,214.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,166,305.28 : 165,243,477.82 = 33,483,354.78 : x
  2. Step 2: Convert to fraction form
    110,166,305.28/165,243,477.82 = 33,483,354.78/x
  3. Step 3: Cross multiply
    110,166,305.28x = 165,243,477.82 × 33,483,354.78
  4. Step 4: Simplify right side
    110,166,305.28x = 5,532,905,992,928,121
  5. Step 5: Solve for x
    x = 5,532,905,992,928,121/110,166,305.28
  6. Step 6: Final answer
    x = 50,223,214.61

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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.