Home / 41,676,035.36-57,512,167.58-23,091,107.72

Finding the Fourth Proportional to 41,676,035.36, 57,512,167.58 and 23,091,107.72

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Solution

The fourth proportional to 41,676,035.36, 57,512,167.58 and 23,091,107.72 is: 31,865,306.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,676,035.36 : 57,512,167.58 = 23,091,107.72 : x
  2. Step 2: Convert to fraction form
    41,676,035.36/57,512,167.58 = 23,091,107.72/x
  3. Step 3: Cross multiply
    41,676,035.36x = 57,512,167.58 × 23,091,107.72
  4. Step 4: Simplify right side
    41,676,035.36x = 1,328,019,656,800,471.50
  5. Step 5: Solve for x
    x = 1,328,019,656,800,471.50/41,676,035.36
  6. Step 6: Final answer
    x = 31,865,306.89

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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.