Home / 4,002,241,473.33-5,523,093,756.72-2,218,210,104.12

Finding the Fourth Proportional to 4,002,241,473.33, 5,523,093,756.72 and 2,218,210,104.12

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Solution

The fourth proportional to 4,002,241,473.33, 5,523,093,756.72 and 2,218,210,104.12 is: 3,061,130,233.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,241,473.33 : 5,523,093,756.72 = 2,218,210,104.12 : x
  2. Step 2: Convert to fraction form
    4,002,241,473.33/5,523,093,756.72 = 2,218,210,104.12/x
  3. Step 3: Cross multiply
    4,002,241,473.33x = 5,523,093,756.72 × 2,218,210,104.12
  4. Step 4: Simplify right side
    4,002,241,473.33x = 12,251,382,377,158,393,856
  5. Step 5: Solve for x
    x = 12,251,382,377,158,393,856/4,002,241,473.33
  6. Step 6: Final answer
    x = 3,061,130,233.84

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Double scale
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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.