Home / 33,096,906.40-49,645,359.60-8,835,786.40

Finding the Fourth Proportional to 33,096,906.40, 49,645,359.60 and 8,835,786.40

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Solution

The fourth proportional to 33,096,906.40, 49,645,359.60 and 8,835,786.40 is: 13,253,679.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,096,906.40 : 49,645,359.60 = 8,835,786.40 : x
  2. Step 2: Convert to fraction form
    33,096,906.40/49,645,359.60 = 8,835,786.40/x
  3. Step 3: Cross multiply
    33,096,906.40x = 49,645,359.60 × 8,835,786.40
  4. Step 4: Simplify right side
    33,096,906.40x = 438,655,793,176,789.50
  5. Step 5: Solve for x
    x = 438,655,793,176,789.50/33,096,906.40
  6. Step 6: Final answer
    x = 13,253,679.60

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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.