Home / 26,325,075.20-39,458,121.60-14,970,963.20

Finding the Fourth Proportional to 26,325,075.20, 39,458,121.60 and 14,970,963.20

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Solution

The fourth proportional to 26,325,075.20, 39,458,121.60 and 14,970,963.20 is: 22,439,673.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,325,075.20 : 39,458,121.60 = 14,970,963.20 : x
  2. Step 2: Convert to fraction form
    26,325,075.20/39,458,121.60 = 14,970,963.20/x
  3. Step 3: Cross multiply
    26,325,075.20x = 39,458,121.60 × 14,970,963.20
  4. Step 4: Simplify right side
    26,325,075.20x = 590,726,086,414,725.12
  5. Step 5: Solve for x
    x = 590,726,086,414,725.12/26,325,075.20
  6. Step 6: Final answer
    x = 22,439,673.27

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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.