Home / 27,395,038.76-41,091,561.43-8,225,297.69

Finding the Fourth Proportional to 27,395,038.76, 41,091,561.43 and 8,225,297.69

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Solution

The fourth proportional to 27,395,038.76, 41,091,561.43 and 8,225,297.69 is: 12,337,647.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,395,038.76 : 41,091,561.43 = 8,225,297.69 : x
  2. Step 2: Convert to fraction form
    27,395,038.76/41,091,561.43 = 8,225,297.69/x
  3. Step 3: Cross multiply
    27,395,038.76x = 41,091,561.43 × 8,225,297.69
  4. Step 4: Simplify right side
    27,395,038.76x = 337,990,325,082,651.06
  5. Step 5: Solve for x
    x = 337,990,325,082,651.06/27,395,038.76
  6. Step 6: Final answer
    x = 12,337,647.27

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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.