Home / 36,758,449.62-55,143,664.38-10,853,369.62

Finding the Fourth Proportional to 36,758,449.62, 55,143,664.38 and 10,853,369.62

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Solution

The fourth proportional to 36,758,449.62, 55,143,664.38 and 10,853,369.62 is: 16,281,823.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,758,449.62 : 55,143,664.38 = 10,853,369.62 : x
  2. Step 2: Convert to fraction form
    36,758,449.62/55,143,664.38 = 10,853,369.62/x
  3. Step 3: Cross multiply
    36,758,449.62x = 55,143,664.38 × 10,853,369.62
  4. Step 4: Simplify right side
    36,758,449.62x = 598,494,571,579,509
  5. Step 5: Solve for x
    x = 598,494,571,579,509/36,758,449.62
  6. Step 6: Final answer
    x = 16,281,823.03

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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.