Home / 30,049,039.28-41,467,676.94-16,996,017.26

Finding the Fourth Proportional to 30,049,039.28, 41,467,676.94 and 16,996,017.26

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Solution

The fourth proportional to 30,049,039.28, 41,467,676.94 and 16,996,017.26 is: 23,454,505.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,049,039.28 : 41,467,676.94 = 16,996,017.26 : x
  2. Step 2: Convert to fraction form
    30,049,039.28/41,467,676.94 = 16,996,017.26/x
  3. Step 3: Cross multiply
    30,049,039.28x = 41,467,676.94 × 16,996,017.26
  4. Step 4: Simplify right side
    30,049,039.28x = 704,785,353,004,344
  5. Step 5: Solve for x
    x = 704,785,353,004,344/30,049,039.28
  6. Step 6: Final answer
    x = 23,454,505.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.