Home / 27,484,539.27-41,226,785.41-7,014,257.20

Finding the Fourth Proportional to 27,484,539.27, 41,226,785.41 and 7,014,257.20

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Solution

The fourth proportional to 27,484,539.27, 41,226,785.41 and 7,014,257.20 is: 10,521,379.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,484,539.27 : 41,226,785.41 = 7,014,257.20 : x
  2. Step 2: Convert to fraction form
    27,484,539.27/41,226,785.41 = 7,014,257.20/x
  3. Step 3: Cross multiply
    27,484,539.27x = 41,226,785.41 × 7,014,257.20
  4. Step 4: Simplify right side
    27,484,539.27x = 289,175,276,394,947.44
  5. Step 5: Solve for x
    x = 289,175,276,394,947.44/27,484,539.27
  6. Step 6: Final answer
    x = 10,521,379.80

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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.