Home / 32,100,222.03-44,298,556.73-18,865,844.85

Finding the Fourth Proportional to 32,100,222.03, 44,298,556.73 and 18,865,844.85

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Solution

The fourth proportional to 32,100,222.03, 44,298,556.73 and 18,865,844.85 is: 26,035,013.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,100,222.03 : 44,298,556.73 = 18,865,844.85 : x
  2. Step 2: Convert to fraction form
    32,100,222.03/44,298,556.73 = 18,865,844.85/x
  3. Step 3: Cross multiply
    32,100,222.03x = 44,298,556.73 × 18,865,844.85
  4. Step 4: Simplify right side
    32,100,222.03x = 835,729,698,347,103.38
  5. Step 5: Solve for x
    x = 835,729,698,347,103.38/32,100,222.03
  6. Step 6: Final answer
    x = 26,035,013.02

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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.