Home / 5,259,667,563.48-7,258,345,150.86-2,848,368,773.77

Finding the Fourth Proportional to 5,259,667,563.48, 7,258,345,150.86 and 2,848,368,773.77

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Solution

The fourth proportional to 5,259,667,563.48, 7,258,345,150.86 and 2,848,368,773.77 is: 3,930,751,027.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,259,667,563.48 : 7,258,345,150.86 = 2,848,368,773.77 : x
  2. Step 2: Convert to fraction form
    5,259,667,563.48/7,258,345,150.86 = 2,848,368,773.77/x
  3. Step 3: Cross multiply
    5,259,667,563.48x = 7,258,345,150.86 × 2,848,368,773.77
  4. Step 4: Simplify right side
    5,259,667,563.48x = 20,674,443,676,954,521,600
  5. Step 5: Solve for x
    x = 20,674,443,676,954,521,600/5,259,667,563.48
  6. Step 6: Final answer
    x = 3,930,751,027.02

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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.