Home / 17,358,976.50-26,044,253.04-11,546,078.58

Finding the Fourth Proportional to 17,358,976.50, 26,044,253.04 and 11,546,078.58

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Solution

The fourth proportional to 17,358,976.50, 26,044,253.04 and 11,546,078.58 is: 17,322,967.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,358,976.50 : 26,044,253.04 = 11,546,078.58 : x
  2. Step 2: Convert to fraction form
    17,358,976.50/26,044,253.04 = 11,546,078.58/x
  3. Step 3: Cross multiply
    17,358,976.50x = 26,044,253.04 × 11,546,078.58
  4. Step 4: Simplify right side
    17,358,976.50x = 300,708,992,135,595
  5. Step 5: Solve for x
    x = 300,708,992,135,595/17,358,976.50
  6. Step 6: Final answer
    x = 17,322,967.87

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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.