Home / 22,054,804,979.40-33,082,207,469.10-5,492,579,074.65

Finding the Fourth Proportional to 22,054,804,979.40, 33,082,207,469.10 and 5,492,579,074.65

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Solution

The fourth proportional to 22,054,804,979.40, 33,082,207,469.10 and 5,492,579,074.65 is: 8,238,868,611.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,054,804,979.40 : 33,082,207,469.10 = 5,492,579,074.65 : x
  2. Step 2: Convert to fraction form
    22,054,804,979.40/33,082,207,469.10 = 5,492,579,074.65/x
  3. Step 3: Cross multiply
    22,054,804,979.40x = 33,082,207,469.10 × 5,492,579,074.65
  4. Step 4: Simplify right side
    22,054,804,979.40x = 181,706,640,488,008,581,120
  5. Step 5: Solve for x
    x = 181,706,640,488,008,581,120/22,054,804,979.40
  6. Step 6: Final answer
    x = 8,238,868,611.98

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Double scale
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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.