Home / 14,744,470.35-22,116,693.85-3,961,771.21

Finding the Fourth Proportional to 14,744,470.35, 22,116,693.85 and 3,961,771.21

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Solution

The fourth proportional to 14,744,470.35, 22,116,693.85 and 3,961,771.21 is: 5,942,653.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,744,470.35 : 22,116,693.85 = 3,961,771.21 : x
  2. Step 2: Convert to fraction form
    14,744,470.35/22,116,693.85 = 3,961,771.21/x
  3. Step 3: Cross multiply
    14,744,470.35x = 22,116,693.85 × 3,961,771.21
  4. Step 4: Simplify right side
    14,744,470.35x = 87,621,280,870,934.05
  5. Step 5: Solve for x
    x = 87,621,280,870,934.05/14,744,470.35
  6. Step 6: Final answer
    x = 5,942,653.67

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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.