Home / 22,258,921,540.20-33,388,382,310.30-11,798,568,337.20

Finding the Fourth Proportional to 22,258,921,540.20, 33,388,382,310.30 and 11,798,568,337.20

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Solution

The fourth proportional to 22,258,921,540.20, 33,388,382,310.30 and 11,798,568,337.20 is: 17,697,852,505.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,258,921,540.20 : 33,388,382,310.30 = 11,798,568,337.20 : x
  2. Step 2: Convert to fraction form
    22,258,921,540.20/33,388,382,310.30 = 11,798,568,337.20/x
  3. Step 3: Cross multiply
    22,258,921,540.20x = 33,388,382,310.30 × 11,798,568,337.20
  4. Step 4: Simplify right side
    22,258,921,540.20x = 393,935,110,356,634,173,440
  5. Step 5: Solve for x
    x = 393,935,110,356,634,173,440/22,258,921,540.20
  6. Step 6: Final answer
    x = 17,697,852,505.80

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1.5x scale

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.