Home / 41,067,961.50-61,662,500.28-22,907,638.38

Finding the Fourth Proportional to 41,067,961.50, 61,662,500.28 and 22,907,638.38

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Solution

The fourth proportional to 41,067,961.50, 61,662,500.28 and 22,907,638.38 is: 34,395,236.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,067,961.50 : 61,662,500.28 = 22,907,638.38 : x
  2. Step 2: Convert to fraction form
    41,067,961.50/61,662,500.28 = 22,907,638.38/x
  3. Step 3: Cross multiply
    41,067,961.50x = 61,662,500.28 × 22,907,638.38
  4. Step 4: Simplify right side
    41,067,961.50x = 1,412,542,258,020,888.75
  5. Step 5: Solve for x
    x = 1,412,542,258,020,888.75/41,067,961.50
  6. Step 6: Final answer
    x = 34,395,236.74

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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.