Home / 23,844,015.45-35,781,769.58-13,608,855.45

Finding the Fourth Proportional to 23,844,015.45, 35,781,769.58 and 13,608,855.45

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Solution

The fourth proportional to 23,844,015.45, 35,781,769.58 and 13,608,855.45 is: 20,422,270.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,844,015.45 : 35,781,769.58 = 13,608,855.45 : x
  2. Step 2: Convert to fraction form
    23,844,015.45/35,781,769.58 = 13,608,855.45/x
  3. Step 3: Cross multiply
    23,844,015.45x = 35,781,769.58 × 13,608,855.45
  4. Step 4: Simplify right side
    23,844,015.45x = 486,948,929,891,382.94
  5. Step 5: Solve for x
    x = 486,948,929,891,382.94/23,844,015.45
  6. Step 6: Final answer
    x = 20,422,270.36

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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.