Home / 33,897,251.70-46,734,300.50-21,954,817.44

Finding the Fourth Proportional to 33,897,251.70, 46,734,300.50 and 21,954,817.44

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Solution

The fourth proportional to 33,897,251.70, 46,734,300.50 and 21,954,817.44 is: 30,269,210.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,897,251.70 : 46,734,300.50 = 21,954,817.44 : x
  2. Step 2: Convert to fraction form
    33,897,251.70/46,734,300.50 = 21,954,817.44/x
  3. Step 3: Cross multiply
    33,897,251.70x = 46,734,300.50 × 21,954,817.44
  4. Step 4: Simplify right side
    33,897,251.70x = 1,026,043,035,663,600.75
  5. Step 5: Solve for x
    x = 1,026,043,035,663,600.75/33,897,251.70
  6. Step 6: Final answer
    x = 30,269,210.16

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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.