Home / 25,774,860.34-35,569,057.21-14,014,128.56

Finding the Fourth Proportional to 25,774,860.34, 35,569,057.21 and 14,014,128.56

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Solution

The fourth proportional to 25,774,860.34, 35,569,057.21 and 14,014,128.56 is: 19,339,361.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,774,860.34 : 35,569,057.21 = 14,014,128.56 : x
  2. Step 2: Convert to fraction form
    25,774,860.34/35,569,057.21 = 14,014,128.56/x
  3. Step 3: Cross multiply
    25,774,860.34x = 35,569,057.21 × 14,014,128.56
  4. Step 4: Simplify right side
    25,774,860.34x = 498,469,340,251,018.94
  5. Step 5: Solve for x
    x = 498,469,340,251,018.94/25,774,860.34
  6. Step 6: Final answer
    x = 19,339,361.44

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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.