Home / 23,790,512.17-32,830,906.77-13,477,235.27

Finding the Fourth Proportional to 23,790,512.17, 32,830,906.77 and 13,477,235.27

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Solution

The fourth proportional to 23,790,512.17, 32,830,906.77 and 13,477,235.27 is: 18,598,584.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,790,512.17 : 32,830,906.77 = 13,477,235.27 : x
  2. Step 2: Convert to fraction form
    23,790,512.17/32,830,906.77 = 13,477,235.27/x
  3. Step 3: Cross multiply
    23,790,512.17x = 32,830,906.77 × 13,477,235.27
  4. Step 4: Simplify right side
    23,790,512.17x = 442,469,854,502,571.25
  5. Step 5: Solve for x
    x = 442,469,854,502,571.25/23,790,512.17
  6. Step 6: Final answer
    x = 18,598,584.65

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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.