Home / 29,988,893.05-41,384,702.15-16,237,824.37

Finding the Fourth Proportional to 29,988,893.05, 41,384,702.15 and 16,237,824.37

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Solution

The fourth proportional to 29,988,893.05, 41,384,702.15 and 16,237,824.37 is: 22,408,213.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,988,893.05 : 41,384,702.15 = 16,237,824.37 : x
  2. Step 2: Convert to fraction form
    29,988,893.05/41,384,702.15 = 16,237,824.37/x
  3. Step 3: Cross multiply
    29,988,893.05x = 41,384,702.15 × 16,237,824.37
  4. Step 4: Simplify right side
    29,988,893.05x = 671,997,524,992,702.38
  5. Step 5: Solve for x
    x = 671,997,524,992,702.38/29,988,893.05
  6. Step 6: Final answer
    x = 22,408,213.73

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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.