Home / 9,213,852,667,256.80-12,710,296,040,183-5,697,027,552,665.20

Finding the Fourth Proportional to 9,213,852,667,256.80, 12,710,296,040,183 and 5,697,027,552,665.20

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Solution

The fourth proportional to 9,213,852,667,256.80, 12,710,296,040,183 and 5,697,027,552,665.20 is: 7,858,917,366,975.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,213,852,667,256.80 : 12,710,296,040,183 = 5,697,027,552,665.20 : x
  2. Step 2: Convert to fraction form
    9,213,852,667,256.80/12,710,296,040,183 = 5,697,027,552,665.20/x
  3. Step 3: Cross multiply
    9,213,852,667,256.80x = 12,710,296,040,183 × 5,697,027,552,665.20
  4. Step 4: Simplify right side
    9,213,852,667,256.80x = 72,410,906,743,453,941,665,628,160
  5. Step 5: Solve for x
    x = 72,410,906,743,453,941,665,628,160/9,213,852,667,256.80
  6. Step 6: Final answer
    x = 7,858,917,366,975.06

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Double scale
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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.