Home / 26,619,696.20-36,735,205.44-14,396,553.20

Finding the Fourth Proportional to 26,619,696.20, 36,735,205.44 and 14,396,553.20

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Solution

The fourth proportional to 26,619,696.20, 36,735,205.44 and 14,396,553.20 is: 19,867,256.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,619,696.20 : 36,735,205.44 = 14,396,553.20 : x
  2. Step 2: Convert to fraction form
    26,619,696.20/36,735,205.44 = 14,396,553.20/x
  3. Step 3: Cross multiply
    26,619,696.20x = 36,735,205.44 × 14,396,553.20
  4. Step 4: Simplify right side
    26,619,696.20x = 528,860,339,429,889.38
  5. Step 5: Solve for x
    x = 528,860,339,429,889.38/26,619,696.20
  6. Step 6: Final answer
    x = 19,867,256.77

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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.