Home / 23,132,459.39-34,660,835.75-14,006,917.58

Finding the Fourth Proportional to 23,132,459.39, 34,660,835.75 and 14,006,917.58

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Solution

The fourth proportional to 23,132,459.39, 34,660,835.75 and 14,006,917.58 is: 20,987,455.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,132,459.39 : 34,660,835.75 = 14,006,917.58 : x
  2. Step 2: Convert to fraction form
    23,132,459.39/34,660,835.75 = 14,006,917.58/x
  3. Step 3: Cross multiply
    23,132,459.39x = 34,660,835.75 × 14,006,917.58
  4. Step 4: Simplify right side
    23,132,459.39x = 485,491,469,465,880.56
  5. Step 5: Solve for x
    x = 485,491,469,465,880.56/23,132,459.39
  6. Step 6: Final answer
    x = 20,987,455.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.