Home / 26,603,621.06-39,886,279.83-16,347,290.54

Finding the Fourth Proportional to 26,603,621.06, 39,886,279.83 and 16,347,290.54

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Solution

The fourth proportional to 26,603,621.06, 39,886,279.83 and 16,347,290.54 is: 24,509,167.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,603,621.06 : 39,886,279.83 = 16,347,290.54 : x
  2. Step 2: Convert to fraction form
    26,603,621.06/39,886,279.83 = 16,347,290.54/x
  3. Step 3: Cross multiply
    26,603,621.06x = 39,886,279.83 × 16,347,290.54
  4. Step 4: Simplify right side
    26,603,621.06x = 652,032,604,741,320.38
  5. Step 5: Solve for x
    x = 652,032,604,741,320.38/26,603,621.06
  6. Step 6: Final answer
    x = 24,509,167.51

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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.