Home / 106,150,261,160.25-159,247,753,994.39-34,434,175,509.18

Finding the Fourth Proportional to 106,150,261,160.25, 159,247,753,994.39 and 34,434,175,509.18

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Solution

The fourth proportional to 106,150,261,160.25, 159,247,753,994.39 and 34,434,175,509.18 is: 51,658,517,374.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,150,261,160.25 : 159,247,753,994.39 = 34,434,175,509.18 : x
  2. Step 2: Convert to fraction form
    106,150,261,160.25/159,247,753,994.39 = 34,434,175,509.18/x
  3. Step 3: Cross multiply
    106,150,261,160.25x = 159,247,753,994.39 × 34,434,175,509.18
  4. Step 4: Simplify right side
    106,150,261,160.25x = 5,483,565,110,485,546,172,416
  5. Step 5: Solve for x
    x = 5,483,565,110,485,546,172,416/106,150,261,160.25
  6. Step 6: Final answer
    x = 51,658,517,374.79

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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.