Home / 22,090,611,660.62-33,135,917,876.81-5,302,422,922.68

Finding the Fourth Proportional to 22,090,611,660.62, 33,135,917,876.81 and 5,302,422,922.68

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Solution

The fourth proportional to 22,090,611,660.62, 33,135,917,876.81 and 5,302,422,922.68 is: 7,953,634,476.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,090,611,660.62 : 33,135,917,876.81 = 5,302,422,922.68 : x
  2. Step 2: Convert to fraction form
    22,090,611,660.62/33,135,917,876.81 = 5,302,422,922.68/x
  3. Step 3: Cross multiply
    22,090,611,660.62x = 33,135,917,876.81 × 5,302,422,922.68
  4. Step 4: Simplify right side
    22,090,611,660.62x = 175,700,650,514,039,373,824
  5. Step 5: Solve for x
    x = 175,700,650,514,039,373,824/22,090,611,660.62
  6. Step 6: Final answer
    x = 7,953,634,476.64

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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.