Home / 25,942,734.73-35,801,046.09-14,182,145.20

Finding the Fourth Proportional to 25,942,734.73, 35,801,046.09 and 14,182,145.20

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Solution

The fourth proportional to 25,942,734.73, 35,801,046.09 and 14,182,145.20 is: 19,571,399.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,942,734.73 : 35,801,046.09 = 14,182,145.20 : x
  2. Step 2: Convert to fraction form
    25,942,734.73/35,801,046.09 = 14,182,145.20/x
  3. Step 3: Cross multiply
    25,942,734.73x = 35,801,046.09 × 14,182,145.20
  4. Step 4: Simplify right side
    25,942,734.73x = 507,735,633,960,272.31
  5. Step 5: Solve for x
    x = 507,735,633,960,272.31/25,942,734.73
  6. Step 6: Final answer
    x = 19,571,399.83

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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.