Home / 15,044,926.56-22,568,964.48-4,948,334.88

Finding the Fourth Proportional to 15,044,926.56, 22,568,964.48 and 4,948,334.88

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Solution

The fourth proportional to 15,044,926.56, 22,568,964.48 and 4,948,334.88 is: 7,423,020.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,044,926.56 : 22,568,964.48 = 4,948,334.88 : x
  2. Step 2: Convert to fraction form
    15,044,926.56/22,568,964.48 = 4,948,334.88/x
  3. Step 3: Cross multiply
    15,044,926.56x = 22,568,964.48 × 4,948,334.88
  4. Step 4: Simplify right side
    15,044,926.56x = 111,678,794,141,865.06
  5. Step 5: Solve for x
    x = 111,678,794,141,865.06/15,044,926.56
  6. Step 6: Final answer
    x = 7,423,020.23

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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.