Home / 26,083,277.40-39,093,423.30-13,297,200.60

Finding the Fourth Proportional to 26,083,277.40, 39,093,423.30 and 13,297,200.60

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Solution

The fourth proportional to 26,083,277.40, 39,093,423.30 and 13,297,200.60 is: 19,929,745.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,083,277.40 : 39,093,423.30 = 13,297,200.60 : x
  2. Step 2: Convert to fraction form
    26,083,277.40/39,093,423.30 = 13,297,200.60/x
  3. Step 3: Cross multiply
    26,083,277.40x = 39,093,423.30 × 13,297,200.60
  4. Step 4: Simplify right side
    26,083,277.40x = 519,833,091,760,813.94
  5. Step 5: Solve for x
    x = 519,833,091,760,813.94/26,083,277.40
  6. Step 6: Final answer
    x = 19,929,745.94

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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.