Home / 23,374,949.54-32,256,811.59-13,061,757.38

Finding the Fourth Proportional to 23,374,949.54, 32,256,811.59 and 13,061,757.38

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Solution

The fourth proportional to 23,374,949.54, 32,256,811.59 and 13,061,757.38 is: 18,024,879.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,949.54 : 32,256,811.59 = 13,061,757.38 : x
  2. Step 2: Convert to fraction form
    23,374,949.54/32,256,811.59 = 13,061,757.38/x
  3. Step 3: Cross multiply
    23,374,949.54x = 32,256,811.59 × 13,061,757.38
  4. Step 4: Simplify right side
    23,374,949.54x = 421,330,646,840,952.06
  5. Step 5: Solve for x
    x = 421,330,646,840,952.06/23,374,949.54
  6. Step 6: Final answer
    x = 18,024,879.42

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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.