Home / 27,869,210.56-41,803,819.35-8,701,609.24

Finding the Fourth Proportional to 27,869,210.56, 41,803,819.35 and 8,701,609.24

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Solution

The fourth proportional to 27,869,210.56, 41,803,819.35 and 8,701,609.24 is: 13,052,414.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,869,210.56 : 41,803,819.35 = 8,701,609.24 : x
  2. Step 2: Convert to fraction form
    27,869,210.56/41,803,819.35 = 8,701,609.24/x
  3. Step 3: Cross multiply
    27,869,210.56x = 41,803,819.35 × 8,701,609.24
  4. Step 4: Simplify right side
    27,869,210.56x = 363,760,500,723,250.81
  5. Step 5: Solve for x
    x = 363,760,500,723,250.81/27,869,210.56
  6. Step 6: Final answer
    x = 13,052,414.96

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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.