Home / 22,021,676.46-33,032,846.88-7,645,200.93

Finding the Fourth Proportional to 22,021,676.46, 33,032,846.88 and 7,645,200.93

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Solution

The fourth proportional to 22,021,676.46, 33,032,846.88 and 7,645,200.93 is: 11,467,916.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,021,676.46 : 33,032,846.88 = 7,645,200.93 : x
  2. Step 2: Convert to fraction form
    22,021,676.46/33,032,846.88 = 7,645,200.93/x
  3. Step 3: Cross multiply
    22,021,676.46x = 33,032,846.88 × 7,645,200.93
  4. Step 4: Simplify right side
    22,021,676.46x = 252,542,751,687,523.59
  5. Step 5: Solve for x
    x = 252,542,751,687,523.59/22,021,676.46
  6. Step 6: Final answer
    x = 11,467,916.72

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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.