Home / 34,056,103.59-46,991,234.94-20,119,727.67

Finding the Fourth Proportional to 34,056,103.59, 46,991,234.94 and 20,119,727.67

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Solution

The fourth proportional to 34,056,103.59, 46,991,234.94 and 20,119,727.67 is: 27,761,568.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,056,103.59 : 46,991,234.94 = 20,119,727.67 : x
  2. Step 2: Convert to fraction form
    34,056,103.59/46,991,234.94 = 20,119,727.67/x
  3. Step 3: Cross multiply
    34,056,103.59x = 46,991,234.94 × 20,119,727.67
  4. Step 4: Simplify right side
    34,056,103.59x = 945,450,849,869,788.88
  5. Step 5: Solve for x
    x = 945,450,849,869,788.88/34,056,103.59
  6. Step 6: Final answer
    x = 27,761,568.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.