Home / 25,682,972.94-35,441,562.15-14,080,281.84

Finding the Fourth Proportional to 25,682,972.94, 35,441,562.15 and 14,080,281.84

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Solution

The fourth proportional to 25,682,972.94, 35,441,562.15 and 14,080,281.84 is: 19,430,273.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,682,972.94 : 35,441,562.15 = 14,080,281.84 : x
  2. Step 2: Convert to fraction form
    25,682,972.94/35,441,562.15 = 14,080,281.84/x
  3. Step 3: Cross multiply
    25,682,972.94x = 35,441,562.15 × 14,080,281.84
  4. Step 4: Simplify right side
    25,682,972.94x = 499,027,183,921,876.31
  5. Step 5: Solve for x
    x = 499,027,183,921,876.31/25,682,972.94
  6. Step 6: Final answer
    x = 19,430,273.32

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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.