Home / 41,627,228,788.92-62,433,462,191.85-18,932,267,010.33

Finding the Fourth Proportional to 41,627,228,788.92, 62,433,462,191.85 and 18,932,267,010.33

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Solution

The fourth proportional to 41,627,228,788.92, 62,433,462,191.85 and 18,932,267,010.33 is: 28,395,043,604.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,627,228,788.92 : 62,433,462,191.85 = 18,932,267,010.33 : x
  2. Step 2: Convert to fraction form
    41,627,228,788.92/62,433,462,191.85 = 18,932,267,010.33/x
  3. Step 3: Cross multiply
    41,627,228,788.92x = 62,433,462,191.85 × 18,932,267,010.33
  4. Step 4: Simplify right side
    41,627,228,788.92x = 1,182,006,976,595,447,250,944
  5. Step 5: Solve for x
    x = 1,182,006,976,595,447,250,944/41,627,228,788.92
  6. Step 6: Final answer
    x = 28,395,043,604.49

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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.