Home / 201,339,179.57-301,812,902.26-96,267,217.86

Finding the Fourth Proportional to 201,339,179.57, 301,812,902.26 and 96,267,217.86

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Solution

The fourth proportional to 201,339,179.57, 301,812,902.26 and 96,267,217.86 is: 144,307,175.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,339,179.57 : 301,812,902.26 = 96,267,217.86 : x
  2. Step 2: Convert to fraction form
    201,339,179.57/301,812,902.26 = 96,267,217.86/x
  3. Step 3: Cross multiply
    201,339,179.57x = 301,812,902.26 × 96,267,217.86
  4. Step 4: Simplify right side
    201,339,179.57x = 29,054,688,414,274,624
  5. Step 5: Solve for x
    x = 29,054,688,414,274,624/201,339,179.57
  6. Step 6: Final answer
    x = 144,307,175.96

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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.