Home / 25,093,209.62-34,628,468.85-13,929,582.26

Finding the Fourth Proportional to 25,093,209.62, 34,628,468.85 and 13,929,582.26

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Solution

The fourth proportional to 25,093,209.62, 34,628,468.85 and 13,929,582.26 is: 19,222,734.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093,209.62 : 34,628,468.85 = 13,929,582.26 : x
  2. Step 2: Convert to fraction form
    25,093,209.62/34,628,468.85 = 13,929,582.26/x
  3. Step 3: Cross multiply
    25,093,209.62x = 34,628,468.85 × 13,929,582.26
  4. Step 4: Simplify right side
    25,093,209.62x = 482,360,105,383,922.62
  5. Step 5: Solve for x
    x = 482,360,105,383,922.62/25,093,209.62
  6. Step 6: Final answer
    x = 19,222,734.46

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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.