Home / 29,755,893.61-41,059,414.91-16,523,271.46

Finding the Fourth Proportional to 29,755,893.61, 41,059,414.91 and 16,523,271.46

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Solution

The fourth proportional to 29,755,893.61, 41,059,414.91 and 16,523,271.46 is: 22,800,049.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,755,893.61 : 41,059,414.91 = 16,523,271.46 : x
  2. Step 2: Convert to fraction form
    29,755,893.61/41,059,414.91 = 16,523,271.46/x
  3. Step 3: Cross multiply
    29,755,893.61x = 41,059,414.91 × 16,523,271.46
  4. Step 4: Simplify right side
    29,755,893.61x = 678,435,858,315,431.25
  5. Step 5: Solve for x
    x = 678,435,858,315,431.25/29,755,893.61
  6. Step 6: Final answer
    x = 22,800,049.87

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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.