Home / 41,967,356.40-62,932,372.20-19,255,215.60

Finding the Fourth Proportional to 41,967,356.40, 62,932,372.20 and 19,255,215.60

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Solution

The fourth proportional to 41,967,356.40, 62,932,372.20 and 19,255,215.60 is: 28,874,260.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,967,356.40 : 62,932,372.20 = 19,255,215.60 : x
  2. Step 2: Convert to fraction form
    41,967,356.40/62,932,372.20 = 19,255,215.60/x
  3. Step 3: Cross multiply
    41,967,356.40x = 62,932,372.20 × 19,255,215.60
  4. Step 4: Simplify right side
    41,967,356.40x = 1,211,776,394,930,446.50
  5. Step 5: Solve for x
    x = 1,211,776,394,930,446.50/41,967,356.40
  6. Step 6: Final answer
    x = 28,874,260.83

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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.