Home / 25,990,900.97-35,866,022.33-14,227,893.77

Finding the Fourth Proportional to 25,990,900.97, 35,866,022.33 and 14,227,893.77

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Solution

The fourth proportional to 25,990,900.97, 35,866,022.33 and 14,227,893.77 is: 19,633,715.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,990,900.97 : 35,866,022.33 = 14,227,893.77 : x
  2. Step 2: Convert to fraction form
    25,990,900.97/35,866,022.33 = 14,227,893.77/x
  3. Step 3: Cross multiply
    25,990,900.97x = 35,866,022.33 × 14,227,893.77
  4. Step 4: Simplify right side
    25,990,900.97x = 510,297,955,592,548.44
  5. Step 5: Solve for x
    x = 510,297,955,592,548.44/25,990,900.97
  6. Step 6: Final answer
    x = 19,633,715.51

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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.