Home / 16,379,329.20-24,589,211.40-10,314,049.20

Finding the Fourth Proportional to 16,379,329.20, 24,589,211.40 and 10,314,049.20

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Solution

The fourth proportional to 16,379,329.20, 24,589,211.40 and 10,314,049.20 is: 15,483,804.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,379,329.20 : 24,589,211.40 = 10,314,049.20 : x
  2. Step 2: Convert to fraction form
    16,379,329.20/24,589,211.40 = 10,314,049.20/x
  3. Step 3: Cross multiply
    16,379,329.20x = 24,589,211.40 × 10,314,049.20
  4. Step 4: Simplify right side
    16,379,329.20x = 253,614,336,168,800.84
  5. Step 5: Solve for x
    x = 253,614,336,168,800.84/16,379,329.20
  6. Step 6: Final answer
    x = 15,483,804.80

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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.