Home / 25,605,079.44-35,338,237.46-16,791,942.39

Finding the Fourth Proportional to 25,605,079.44, 35,338,237.46 and 16,791,942.39

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Solution

The fourth proportional to 25,605,079.44, 35,338,237.46 and 16,791,942.39 is: 23,174,997.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,605,079.44 : 35,338,237.46 = 16,791,942.39 : x
  2. Step 2: Convert to fraction form
    25,605,079.44/35,338,237.46 = 16,791,942.39/x
  3. Step 3: Cross multiply
    25,605,079.44x = 35,338,237.46 × 16,791,942.39
  4. Step 4: Simplify right side
    25,605,079.44x = 593,397,647,592,460
  5. Step 5: Solve for x
    x = 593,397,647,592,460/25,605,079.44
  6. Step 6: Final answer
    x = 23,174,997.33

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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.