Home / 110,017,362.96-165,007,740.60-33,322,156.56

Finding the Fourth Proportional to 110,017,362.96, 165,007,740.60 and 33,322,156.56

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Solution

The fourth proportional to 110,017,362.96, 165,007,740.60 and 33,322,156.56 is: 49,977,690.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,017,362.96 : 165,007,740.60 = 33,322,156.56 : x
  2. Step 2: Convert to fraction form
    110,017,362.96/165,007,740.60 = 33,322,156.56/x
  3. Step 3: Cross multiply
    110,017,362.96x = 165,007,740.60 × 33,322,156.56
  4. Step 4: Simplify right side
    110,017,362.96x = 5,498,413,765,885,068
  5. Step 5: Solve for x
    x = 5,498,413,765,885,068/110,017,362.96
  6. Step 6: Final answer
    x = 49,977,690.96

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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.