Home / 27,967,233.70-41,950,850.55-8,803,864.90

Finding the Fourth Proportional to 27,967,233.70, 41,950,850.55 and 8,803,864.90

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Solution

The fourth proportional to 27,967,233.70, 41,950,850.55 and 8,803,864.90 is: 13,205,797.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,967,233.70 : 41,950,850.55 = 8,803,864.90 : x
  2. Step 2: Convert to fraction form
    27,967,233.70/41,950,850.55 = 8,803,864.90/x
  3. Step 3: Cross multiply
    27,967,233.70x = 41,950,850.55 × 8,803,864.90
  4. Step 4: Simplify right side
    27,967,233.70x = 369,329,620,682,290.69
  5. Step 5: Solve for x
    x = 369,329,620,682,290.69/27,967,233.70
  6. Step 6: Final answer
    x = 13,205,797.35

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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.