Home / 33,923,745.79-46,814,733.76-18,453,793.53

Finding the Fourth Proportional to 33,923,745.79, 46,814,733.76 and 18,453,793.53

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Solution

The fourth proportional to 33,923,745.79, 46,814,733.76 and 18,453,793.53 is: 25,466,215.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,923,745.79 : 46,814,733.76 = 18,453,793.53 : x
  2. Step 2: Convert to fraction form
    33,923,745.79/46,814,733.76 = 18,453,793.53/x
  3. Step 3: Cross multiply
    33,923,745.79x = 46,814,733.76 × 18,453,793.53
  4. Step 4: Simplify right side
    33,923,745.79x = 863,909,430,642,617.88
  5. Step 5: Solve for x
    x = 863,909,430,642,617.88/33,923,745.79
  6. Step 6: Final answer
    x = 25,466,215.79

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1.5x scale

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.