Home / 54,320,106.90-81,494,594.55-23,601,504.90

Finding the Fourth Proportional to 54,320,106.90, 81,494,594.55 and 23,601,504.90

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Solution

The fourth proportional to 54,320,106.90, 81,494,594.55 and 23,601,504.90 is: 35,408,528.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,320,106.90 : 81,494,594.55 = 23,601,504.90 : x
  2. Step 2: Convert to fraction form
    54,320,106.90/81,494,594.55 = 23,601,504.90/x
  3. Step 3: Cross multiply
    54,320,106.90x = 81,494,594.55 × 23,601,504.90
  4. Step 4: Simplify right side
    54,320,106.90x = 1,923,395,072,595,338
  5. Step 5: Solve for x
    x = 1,923,395,072,595,338/54,320,106.90
  6. Step 6: Final answer
    x = 35,408,528.86

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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.