Home / 54,790,079.76-82,183,126.23-16,450,597.62

Finding the Fourth Proportional to 54,790,079.76, 82,183,126.23 and 16,450,597.62

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Solution

The fourth proportional to 54,790,079.76, 82,183,126.23 and 16,450,597.62 is: 24,675,297.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,790,079.76 : 82,183,126.23 = 16,450,597.62 : x
  2. Step 2: Convert to fraction form
    54,790,079.76/82,183,126.23 = 16,450,597.62/x
  3. Step 3: Cross multiply
    54,790,079.76x = 82,183,126.23 × 16,450,597.62
  4. Step 4: Simplify right side
    54,790,079.76x = 1,351,961,540,763,397.50
  5. Step 5: Solve for x
    x = 1,351,961,540,763,397.50/54,790,079.76
  6. Step 6: Final answer
    x = 24,675,297.91

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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.