Home / 14,410,203.75-21,615,279.30-4,694,805.27

Finding the Fourth Proportional to 14,410,203.75, 21,615,279.30 and 4,694,805.27

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Solution

The fourth proportional to 14,410,203.75, 21,615,279.30 and 4,694,805.27 is: 7,042,199.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,410,203.75 : 21,615,279.30 = 4,694,805.27 : x
  2. Step 2: Convert to fraction form
    14,410,203.75/21,615,279.30 = 4,694,805.27/x
  3. Step 3: Cross multiply
    14,410,203.75x = 21,615,279.30 × 4,694,805.27
  4. Step 4: Simplify right side
    14,410,203.75x = 101,479,527,170,161.91
  5. Step 5: Solve for x
    x = 101,479,527,170,161.91/14,410,203.75
  6. Step 6: Final answer
    x = 7,042,199.33

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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.