Home / 4,093,463,513.55-5,648,979,604.97-2,213,868,797.39

Finding the Fourth Proportional to 4,093,463,513.55, 5,648,979,604.97 and 2,213,868,797.39

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Solution

The fourth proportional to 4,093,463,513.55, 5,648,979,604.97 and 2,213,868,797.39 is: 3,055,138,916.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,463,513.55 : 5,648,979,604.97 = 2,213,868,797.39 : x
  2. Step 2: Convert to fraction form
    4,093,463,513.55/5,648,979,604.97 = 2,213,868,797.39/x
  3. Step 3: Cross multiply
    4,093,463,513.55x = 5,648,979,604.97 × 2,213,868,797.39
  4. Step 4: Simplify right side
    4,093,463,513.55x = 12,506,099,684,496,259,072
  5. Step 5: Solve for x
    x = 12,506,099,684,496,259,072/4,093,463,513.55
  6. Step 6: Final answer
    x = 3,055,138,916.74

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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.