Home / 16,175,655.92-24,263,698.39-5,392,960.22

Finding the Fourth Proportional to 16,175,655.92, 24,263,698.39 and 5,392,960.22

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Solution

The fourth proportional to 16,175,655.92, 24,263,698.39 and 5,392,960.22 is: 8,089,511.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,655.92 : 24,263,698.39 = 5,392,960.22 : x
  2. Step 2: Convert to fraction form
    16,175,655.92/24,263,698.39 = 5,392,960.22/x
  3. Step 3: Cross multiply
    16,175,655.92x = 24,263,698.39 × 5,392,960.22
  4. Step 4: Simplify right side
    16,175,655.92x = 130,853,160,254,524.89
  5. Step 5: Solve for x
    x = 130,853,160,254,524.89/16,175,655.92
  6. Step 6: Final answer
    x = 8,089,511.85

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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.