Home / 33,936,299.76-50,912,422.74-11,217,197.28

Finding the Fourth Proportional to 33,936,299.76, 50,912,422.74 and 11,217,197.28

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Solution

The fourth proportional to 33,936,299.76, 50,912,422.74 and 11,217,197.28 is: 16,828,431.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,936,299.76 : 50,912,422.74 = 11,217,197.28 : x
  2. Step 2: Convert to fraction form
    33,936,299.76/50,912,422.74 = 11,217,197.28/x
  3. Step 3: Cross multiply
    33,936,299.76x = 50,912,422.74 × 11,217,197.28
  4. Step 4: Simplify right side
    33,936,299.76x = 571,094,689,877,338.12
  5. Step 5: Solve for x
    x = 571,094,689,877,338.12/33,936,299.76
  6. Step 6: Final answer
    x = 16,828,431.32

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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.