Home / 23,844,020.70-35,781,777.45-13,608,860.70

Finding the Fourth Proportional to 23,844,020.70, 35,781,777.45 and 13,608,860.70

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Solution

The fourth proportional to 23,844,020.70, 35,781,777.45 and 13,608,860.70 is: 20,422,278.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,844,020.70 : 35,781,777.45 = 13,608,860.70 : x
  2. Step 2: Convert to fraction form
    23,844,020.70/35,781,777.45 = 13,608,860.70/x
  3. Step 3: Cross multiply
    23,844,020.70x = 35,781,777.45 × 13,608,860.70
  4. Step 4: Simplify right side
    23,844,020.70x = 486,949,224,915,451.25
  5. Step 5: Solve for x
    x = 486,949,224,915,451.25/23,844,020.70
  6. Step 6: Final answer
    x = 20,422,278.23

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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.