Home / 17,202,238,598.91-23,740,282,383.12-10,428,342,684.90

Finding the Fourth Proportional to 17,202,238,598.91, 23,740,282,383.12 and 10,428,342,684.90

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Solution

The fourth proportional to 17,202,238,598.91, 23,740,282,383.12 and 10,428,342,684.90 is: 14,391,836,196.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,202,238,598.91 : 23,740,282,383.12 = 10,428,342,684.90 : x
  2. Step 2: Convert to fraction form
    17,202,238,598.91/23,740,282,383.12 = 10,428,342,684.90/x
  3. Step 3: Cross multiply
    17,202,238,598.91x = 23,740,282,383.12 × 10,428,342,684.90
  4. Step 4: Simplify right side
    17,202,238,598.91x = 247,571,800,127,469,780,992
  5. Step 5: Solve for x
    x = 247,571,800,127,469,780,992/17,202,238,598.91
  6. Step 6: Final answer
    x = 14,391,836,196.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.