Home / 26,467,599.70-39,715,505.70-10,294,078.60

Finding the Fourth Proportional to 26,467,599.70, 39,715,505.70 and 10,294,078.60

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Solution

The fourth proportional to 26,467,599.70, 39,715,505.70 and 10,294,078.60 is: 15,446,604.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,467,599.70 : 39,715,505.70 = 10,294,078.60 : x
  2. Step 2: Convert to fraction form
    26,467,599.70/39,715,505.70 = 10,294,078.60/x
  3. Step 3: Cross multiply
    26,467,599.70x = 39,715,505.70 × 10,294,078.60
  4. Step 4: Simplify right side
    26,467,599.70x = 408,834,537,314,548.06
  5. Step 5: Solve for x
    x = 408,834,537,314,548.06/26,467,599.70
  6. Step 6: Final answer
    x = 15,446,604.22

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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.