Home / 335,444,432,488.62-503,237,325,129.90-108,786,211,025.20

Finding the Fourth Proportional to 335,444,432,488.62, 503,237,325,129.90 and 108,786,211,025.20

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Solution

The fourth proportional to 335,444,432,488.62, 503,237,325,129.90 and 108,786,211,025.20 is: 163,202,237,226.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,444,432,488.62 : 503,237,325,129.90 = 108,786,211,025.20 : x
  2. Step 2: Convert to fraction form
    335,444,432,488.62/503,237,325,129.90 = 108,786,211,025.20/x
  3. Step 3: Cross multiply
    335,444,432,488.62x = 503,237,325,129.90 × 108,786,211,025.20
  4. Step 4: Simplify right side
    335,444,432,488.62x = 54,745,281,847,338,484,105,216
  5. Step 5: Solve for x
    x = 54,745,281,847,338,484,105,216/335,444,432,488.62
  6. Step 6: Final answer
    x = 163,202,237,226.57

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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.