Home / 23,591,536.77-32,539,550.27-15,747,093.95

Finding the Fourth Proportional to 23,591,536.77, 32,539,550.27 and 15,747,093.95

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Solution

The fourth proportional to 23,591,536.77, 32,539,550.27 and 15,747,093.95 is: 21,719,795.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,591,536.77 : 32,539,550.27 = 15,747,093.95 : x
  2. Step 2: Convert to fraction form
    23,591,536.77/32,539,550.27 = 15,747,093.95/x
  3. Step 3: Cross multiply
    23,591,536.77x = 32,539,550.27 × 15,747,093.95
  4. Step 4: Simplify right side
    23,591,536.77x = 512,403,354,951,004.69
  5. Step 5: Solve for x
    x = 512,403,354,951,004.69/23,591,536.77
  6. Step 6: Final answer
    x = 21,719,795.53

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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.