Home / 17,797,401-24,560,413.38-9,648,639

Finding the Fourth Proportional to 17,797,401, 24,560,413.38 and 9,648,639

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Solution

The fourth proportional to 17,797,401, 24,560,413.38 and 9,648,639 is: 13,315,121.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,797,401 : 24,560,413.38 = 9,648,639 : x
  2. Step 2: Convert to fraction form
    17,797,401/24,560,413.38 = 9,648,639/x
  3. Step 3: Cross multiply
    17,797,401x = 24,560,413.38 × 9,648,639
  4. Step 4: Simplify right side
    17,797,401x = 236,974,562,394,389.81
  5. Step 5: Solve for x
    x = 236,974,562,394,389.81/17,797,401
  6. Step 6: Final answer
    x = 13,315,121.82

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1.5x scale

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.