Home / 33,856,821.20-50,699,018.61-22,307,273.46

Finding the Fourth Proportional to 33,856,821.20, 50,699,018.61 and 22,307,273.46

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Solution

The fourth proportional to 33,856,821.20, 50,699,018.61 and 22,307,273.46 is: 33,404,106.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,856,821.20 : 50,699,018.61 = 22,307,273.46 : x
  2. Step 2: Convert to fraction form
    33,856,821.20/50,699,018.61 = 22,307,273.46/x
  3. Step 3: Cross multiply
    33,856,821.20x = 50,699,018.61 × 22,307,273.46
  4. Step 4: Simplify right side
    33,856,821.20x = 1,130,956,872,429,464.75
  5. Step 5: Solve for x
    x = 1,130,956,872,429,464.75/33,856,821.20
  6. Step 6: Final answer
    x = 33,404,106.84

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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.