Home / 35,371,926.72-53,067,162.24-11,109,873.60

Finding the Fourth Proportional to 35,371,926.72, 53,067,162.24 and 11,109,873.60

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Solution

The fourth proportional to 35,371,926.72, 53,067,162.24 and 11,109,873.60 is: 16,667,722.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,371,926.72 : 53,067,162.24 = 11,109,873.60 : x
  2. Step 2: Convert to fraction form
    35,371,926.72/53,067,162.24 = 11,109,873.60/x
  3. Step 3: Cross multiply
    35,371,926.72x = 53,067,162.24 × 11,109,873.60
  4. Step 4: Simplify right side
    35,371,926.72x = 589,569,464,797,092.88
  5. Step 5: Solve for x
    x = 589,569,464,797,092.88/35,371,926.72
  6. Step 6: Final answer
    x = 16,667,722.67

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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.