Home / 33,897,253.68-46,734,303.28-21,954,819.44

Finding the Fourth Proportional to 33,897,253.68, 46,734,303.28 and 21,954,819.44

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Solution

The fourth proportional to 33,897,253.68, 46,734,303.28 and 21,954,819.44 is: 30,269,212.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,897,253.68 : 46,734,303.28 = 21,954,819.44 : x
  2. Step 2: Convert to fraction form
    33,897,253.68/46,734,303.28 = 21,954,819.44/x
  3. Step 3: Cross multiply
    33,897,253.68x = 46,734,303.28 × 21,954,819.44
  4. Step 4: Simplify right side
    33,897,253.68x = 1,026,043,190,166,599.88
  5. Step 5: Solve for x
    x = 1,026,043,190,166,599.88/33,897,253.68
  6. Step 6: Final answer
    x = 30,269,212.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.