Home / 17,486,596.20-26,229,894.30-11,109,304.20

Finding the Fourth Proportional to 17,486,596.20, 26,229,894.30 and 11,109,304.20

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Solution

The fourth proportional to 17,486,596.20, 26,229,894.30 and 11,109,304.20 is: 16,663,956.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,486,596.20 : 26,229,894.30 = 11,109,304.20 : x
  2. Step 2: Convert to fraction form
    17,486,596.20/26,229,894.30 = 11,109,304.20/x
  3. Step 3: Cross multiply
    17,486,596.20x = 26,229,894.30 × 11,109,304.20
  4. Step 4: Simplify right side
    17,486,596.20x = 291,395,874,912,546.06
  5. Step 5: Solve for x
    x = 291,395,874,912,546.06/17,486,596.20
  6. Step 6: Final answer
    x = 16,663,956.30

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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.