Home / 16,786,656.55-25,179,984.83-16,786,656.55

Finding the Fourth Proportional to 16,786,656.55, 25,179,984.83 and 16,786,656.55

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Solution

The fourth proportional to 16,786,656.55, 25,179,984.83 and 16,786,656.55 is: 25,179,984.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,786,656.55 : 25,179,984.83 = 16,786,656.55 : x
  2. Step 2: Convert to fraction form
    16,786,656.55/25,179,984.83 = 16,786,656.55/x
  3. Step 3: Cross multiply
    16,786,656.55x = 25,179,984.83 × 16,786,656.55
  4. Step 4: Simplify right side
    16,786,656.55x = 422,687,757,191,486.88
  5. Step 5: Solve for x
    x = 422,687,757,191,486.88/16,786,656.55
  6. Step 6: Final answer
    x = 25,179,984.83

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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.