Home / 27,773,213.76-41,639,642.46-11,603,789.24

Finding the Fourth Proportional to 27,773,213.76, 41,639,642.46 and 11,603,789.24

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Solution

The fourth proportional to 27,773,213.76, 41,639,642.46 and 11,603,789.24 is: 17,397,253.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,773,213.76 : 41,639,642.46 = 11,603,789.24 : x
  2. Step 2: Convert to fraction form
    27,773,213.76/41,639,642.46 = 11,603,789.24/x
  3. Step 3: Cross multiply
    27,773,213.76x = 41,639,642.46 × 11,603,789.24
  4. Step 4: Simplify right side
    27,773,213.76x = 483,177,634,926,596.88
  5. Step 5: Solve for x
    x = 483,177,634,926,596.88/27,773,213.76
  6. Step 6: Final answer
    x = 17,397,253.31

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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.