Home / 26,751,957.85-40,115,296.14-10,364,919.18

Finding the Fourth Proportional to 26,751,957.85, 40,115,296.14 and 10,364,919.18

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Solution

The fourth proportional to 26,751,957.85, 40,115,296.14 and 10,364,919.18 is: 15,542,481.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,751,957.85 : 40,115,296.14 = 10,364,919.18 : x
  2. Step 2: Convert to fraction form
    26,751,957.85/40,115,296.14 = 10,364,919.18/x
  3. Step 3: Cross multiply
    26,751,957.85x = 40,115,296.14 × 10,364,919.18
  4. Step 4: Simplify right side
    26,751,957.85x = 415,791,802,372,865.94
  5. Step 5: Solve for x
    x = 415,791,802,372,865.94/26,751,957.85
  6. Step 6: Final answer
    x = 15,542,481.22

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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.