Home / 33,957,878.36-50,936,833.34-10,928,809.64

Finding the Fourth Proportional to 33,957,878.36, 50,936,833.34 and 10,928,809.64

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Solution

The fourth proportional to 33,957,878.36, 50,936,833.34 and 10,928,809.64 is: 16,393,219.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,957,878.36 : 50,936,833.34 = 10,928,809.64 : x
  2. Step 2: Convert to fraction form
    33,957,878.36/50,936,833.34 = 10,928,809.64/x
  3. Step 3: Cross multiply
    33,957,878.36x = 50,936,833.34 × 10,928,809.64
  4. Step 4: Simplify right side
    33,957,878.36x = 556,678,955,237,265.44
  5. Step 5: Solve for x
    x = 556,678,955,237,265.44/33,957,878.36
  6. Step 6: Final answer
    x = 16,393,219.54

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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.