Home / 335,444,432,661.64-503,237,325,389.36-108,786,211,198.34

Finding the Fourth Proportional to 335,444,432,661.64, 503,237,325,389.36 and 108,786,211,198.34

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Solution

The fourth proportional to 335,444,432,661.64, 503,237,325,389.36 and 108,786,211,198.34 is: 163,202,237,486.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,444,432,661.64 : 503,237,325,389.36 = 108,786,211,198.34 : x
  2. Step 2: Convert to fraction form
    335,444,432,661.64/503,237,325,389.36 = 108,786,211,198.34/x
  3. Step 3: Cross multiply
    335,444,432,661.64x = 503,237,325,389.36 × 108,786,211,198.34
  4. Step 4: Simplify right side
    335,444,432,661.64x = 54,745,281,962,694,661,898,240
  5. Step 5: Solve for x
    x = 54,745,281,962,694,661,898,240/335,444,432,661.64
  6. Step 6: Final answer
    x = 163,202,237,486.28

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1.5x scale

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.