Home / 25,778,655,558.88-38,667,993,081-11,597,056,026.64

Finding the Fourth Proportional to 25,778,655,558.88, 38,667,993,081 and 11,597,056,026.64

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Solution

The fourth proportional to 25,778,655,558.88, 38,667,993,081 and 11,597,056,026.64 is: 17,395,588,422.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,778,655,558.88 : 38,667,993,081 = 11,597,056,026.64 : x
  2. Step 2: Convert to fraction form
    25,778,655,558.88/38,667,993,081 = 11,597,056,026.64/x
  3. Step 3: Cross multiply
    25,778,655,558.88x = 38,667,993,081 × 11,597,056,026.64
  4. Step 4: Simplify right side
    25,778,655,558.88x = 448,434,882,198,084,845,568
  5. Step 5: Solve for x
    x = 448,434,882,198,084,845,568/25,778,655,558.88
  6. Step 6: Final answer
    x = 17,395,588,422.90

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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.