Home / 9,213,852,667,288.80-12,710,296,040,228-5,697,027,552,697.20

Finding the Fourth Proportional to 9,213,852,667,288.80, 12,710,296,040,228 and 5,697,027,552,697.20

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Solution

The fourth proportional to 9,213,852,667,288.80, 12,710,296,040,228 and 5,697,027,552,697.20 is: 7,858,917,367,019.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,213,852,667,288.80 : 12,710,296,040,228 = 5,697,027,552,697.20 : x
  2. Step 2: Convert to fraction form
    9,213,852,667,288.80/12,710,296,040,228 = 5,697,027,552,697.20/x
  3. Step 3: Cross multiply
    9,213,852,667,288.80x = 12,710,296,040,228 × 5,697,027,552,697.20
  4. Step 4: Simplify right side
    9,213,852,667,288.80x = 72,410,906,744,117,033,076,523,008
  5. Step 5: Solve for x
    x = 72,410,906,744,117,033,076,523,008/9,213,852,667,288.80
  6. Step 6: Final answer
    x = 7,858,917,367,019.73

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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.