Home / 24,751,072.18-34,153,709.40-13,738,286.06

Finding the Fourth Proportional to 24,751,072.18, 34,153,709.40 and 13,738,286.06

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Solution

The fourth proportional to 24,751,072.18, 34,153,709.40 and 13,738,286.06 is: 18,957,297.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,751,072.18 : 34,153,709.40 = 13,738,286.06 : x
  2. Step 2: Convert to fraction form
    24,751,072.18/34,153,709.40 = 13,738,286.06/x
  3. Step 3: Cross multiply
    24,751,072.18x = 34,153,709.40 × 13,738,286.06
  4. Step 4: Simplify right side
    24,751,072.18x = 469,213,429,747,310.94
  5. Step 5: Solve for x
    x = 469,213,429,747,310.94/24,751,072.18
  6. Step 6: Final answer
    x = 18,957,297.14

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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.