Home / 33,498,176.40-50,256,012.60-10,779,620.40

Finding the Fourth Proportional to 33,498,176.40, 50,256,012.60 and 10,779,620.40

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Solution

The fourth proportional to 33,498,176.40, 50,256,012.60 and 10,779,620.40 is: 16,172,245.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,498,176.40 : 50,256,012.60 = 10,779,620.40 : x
  2. Step 2: Convert to fraction form
    33,498,176.40/50,256,012.60 = 10,779,620.40/x
  3. Step 3: Cross multiply
    33,498,176.40x = 50,256,012.60 × 10,779,620.40
  4. Step 4: Simplify right side
    33,498,176.40x = 541,740,738,645,617.06
  5. Step 5: Solve for x
    x = 541,740,738,645,617.06/33,498,176.40
  6. Step 6: Final answer
    x = 16,172,245.68

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1.5x scale

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.