Home / 23,330,205.45-34,995,308.18-22,322,435.85

Finding the Fourth Proportional to 23,330,205.45, 34,995,308.18 and 22,322,435.85

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Solution

The fourth proportional to 23,330,205.45, 34,995,308.18 and 22,322,435.85 is: 33,483,653.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,330,205.45 : 34,995,308.18 = 22,322,435.85 : x
  2. Step 2: Convert to fraction form
    23,330,205.45/34,995,308.18 = 22,322,435.85/x
  3. Step 3: Cross multiply
    23,330,205.45x = 34,995,308.18 × 22,322,435.85
  4. Step 4: Simplify right side
    23,330,205.45x = 781,180,521,787,418
  5. Step 5: Solve for x
    x = 781,180,521,787,418/23,330,205.45
  6. Step 6: Final answer
    x = 33,483,653.78

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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.