Home / 3,335,102,408.32-5,002,696,187.52-881,418,112

Finding the Fourth Proportional to 3,335,102,408.32, 5,002,696,187.52 and 881,418,112

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Solution

The fourth proportional to 3,335,102,408.32, 5,002,696,187.52 and 881,418,112 is: 1,322,138,419.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,102,408.32 : 5,002,696,187.52 = 881,418,112 : x
  2. Step 2: Convert to fraction form
    3,335,102,408.32/5,002,696,187.52 = 881,418,112/x
  3. Step 3: Cross multiply
    3,335,102,408.32x = 5,002,696,187.52 × 881,418,112
  4. Step 4: Simplify right side
    3,335,102,408.32x = 4,409,467,028,513,476,608
  5. Step 5: Solve for x
    x = 4,409,467,028,513,476,608/3,335,102,408.32
  6. Step 6: Final answer
    x = 1,322,138,419.95

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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.