Home / 3,510,876,155.25-5,265,508,358.37-2,093,174,434.62

Finding the Fourth Proportional to 3,510,876,155.25, 5,265,508,358.37 and 2,093,174,434.62

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Solution

The fourth proportional to 3,510,876,155.25, 5,265,508,358.37 and 2,093,174,434.62 is: 3,139,281,191.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,876,155.25 : 5,265,508,358.37 = 2,093,174,434.62 : x
  2. Step 2: Convert to fraction form
    3,510,876,155.25/5,265,508,358.37 = 2,093,174,434.62/x
  3. Step 3: Cross multiply
    3,510,876,155.25x = 5,265,508,358.37 × 2,093,174,434.62
  4. Step 4: Simplify right side
    3,510,876,155.25x = 11,021,627,481,018,007,552
  5. Step 5: Solve for x
    x = 11,021,627,481,018,007,552/3,510,876,155.25
  6. Step 6: Final answer
    x = 3,139,281,191.83

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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.