Home / 26,610,043.20-39,915,064.80-23,917,408.80

Finding the Fourth Proportional to 26,610,043.20, 39,915,064.80 and 23,917,408.80

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Solution

The fourth proportional to 26,610,043.20, 39,915,064.80 and 23,917,408.80 is: 35,876,113.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,610,043.20 : 39,915,064.80 = 23,917,408.80 : x
  2. Step 2: Convert to fraction form
    26,610,043.20/39,915,064.80 = 23,917,408.80/x
  3. Step 3: Cross multiply
    26,610,043.20x = 39,915,064.80 × 23,917,408.80
  4. Step 4: Simplify right side
    26,610,043.20x = 954,664,922,100,090.25
  5. Step 5: Solve for x
    x = 954,664,922,100,090.25/26,610,043.20
  6. Step 6: Final answer
    x = 35,876,113.20

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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.