Home / 16,840,269.54-25,260,235.92-5,325,738.80

Finding the Fourth Proportional to 16,840,269.54, 25,260,235.92 and 5,325,738.80

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Solution

The fourth proportional to 16,840,269.54, 25,260,235.92 and 5,325,738.80 is: 7,988,554.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,840,269.54 : 25,260,235.92 = 5,325,738.80 : x
  2. Step 2: Convert to fraction form
    16,840,269.54/25,260,235.92 = 5,325,738.80/x
  3. Step 3: Cross multiply
    16,840,269.54x = 25,260,235.92 × 5,325,738.80
  4. Step 4: Simplify right side
    16,840,269.54x = 134,529,418,409,996.53
  5. Step 5: Solve for x
    x = 134,529,418,409,996.53/16,840,269.54
  6. Step 6: Final answer
    x = 7,988,554.94

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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.