Home / 335,444,432,660.64-503,237,325,387.86-108,786,211,197.34

Finding the Fourth Proportional to 335,444,432,660.64, 503,237,325,387.86 and 108,786,211,197.34

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Solution

The fourth proportional to 335,444,432,660.64, 503,237,325,387.86 and 108,786,211,197.34 is: 163,202,237,484.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,444,432,660.64 : 503,237,325,387.86 = 108,786,211,197.34 : x
  2. Step 2: Convert to fraction form
    335,444,432,660.64/503,237,325,387.86 = 108,786,211,197.34/x
  3. Step 3: Cross multiply
    335,444,432,660.64x = 503,237,325,387.86 × 108,786,211,197.34
  4. Step 4: Simplify right side
    335,444,432,660.64x = 54,745,281,962,028,245,712,896
  5. Step 5: Solve for x
    x = 54,745,281,962,028,245,712,896/335,444,432,660.64
  6. Step 6: Final answer
    x = 163,202,237,484.78

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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.