Home / 13,558,180,097.70-20,336,894,201.24-3,609,709,160.04

Finding the Fourth Proportional to 13,558,180,097.70, 20,336,894,201.24 and 3,609,709,160.04

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Solution

The fourth proportional to 13,558,180,097.70, 20,336,894,201.24 and 3,609,709,160.04 is: 5,414,463,648.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,558,180,097.70 : 20,336,894,201.24 = 3,609,709,160.04 : x
  2. Step 2: Convert to fraction form
    13,558,180,097.70/20,336,894,201.24 = 3,609,709,160.04/x
  3. Step 3: Cross multiply
    13,558,180,097.70x = 20,336,894,201.24 × 3,609,709,160.04
  4. Step 4: Simplify right side
    13,558,180,097.70x = 73,410,273,285,048,156,160
  5. Step 5: Solve for x
    x = 73,410,273,285,048,156,160/13,558,180,097.70
  6. Step 6: Final answer
    x = 5,414,463,648.96

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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.