Home / 41,627,228,787.92-62,433,462,190.35-18,932,267,009.33

Finding the Fourth Proportional to 41,627,228,787.92, 62,433,462,190.35 and 18,932,267,009.33

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Solution

The fourth proportional to 41,627,228,787.92, 62,433,462,190.35 and 18,932,267,009.33 is: 28,395,043,602.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,627,228,787.92 : 62,433,462,190.35 = 18,932,267,009.33 : x
  2. Step 2: Convert to fraction form
    41,627,228,787.92/62,433,462,190.35 = 18,932,267,009.33/x
  3. Step 3: Cross multiply
    41,627,228,787.92x = 62,433,462,190.35 × 18,932,267,009.33
  4. Step 4: Simplify right side
    41,627,228,787.92x = 1,182,006,976,504,427,970,560
  5. Step 5: Solve for x
    x = 1,182,006,976,504,427,970,560/41,627,228,787.92
  6. Step 6: Final answer
    x = 28,395,043,602.99

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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.