Home / 33,228,015.40-49,842,023.10-32,481,519.40

Finding the Fourth Proportional to 33,228,015.40, 49,842,023.10 and 32,481,519.40

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Solution

The fourth proportional to 33,228,015.40, 49,842,023.10 and 32,481,519.40 is: 48,722,279.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,228,015.40 : 49,842,023.10 = 32,481,519.40 : x
  2. Step 2: Convert to fraction form
    33,228,015.40/49,842,023.10 = 32,481,519.40/x
  3. Step 3: Cross multiply
    33,228,015.40x = 49,842,023.10 × 32,481,519.40
  4. Step 4: Simplify right side
    33,228,015.40x = 1,618,944,640,257,898
  5. Step 5: Solve for x
    x = 1,618,944,640,257,898/33,228,015.40
  6. Step 6: Final answer
    x = 48,722,279.10

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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.