Home / 33,941,998.50-46,831,789.49-20,003,908.52

Finding the Fourth Proportional to 33,941,998.50, 46,831,789.49 and 20,003,908.52

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Solution

The fourth proportional to 33,941,998.50, 46,831,789.49 and 20,003,908.52 is: 27,600,579.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,941,998.50 : 46,831,789.49 = 20,003,908.52 : x
  2. Step 2: Convert to fraction form
    33,941,998.50/46,831,789.49 = 20,003,908.52/x
  3. Step 3: Cross multiply
    33,941,998.50x = 46,831,789.49 × 20,003,908.52
  4. Step 4: Simplify right side
    33,941,998.50x = 936,818,832,451,679
  5. Step 5: Solve for x
    x = 936,818,832,451,679/33,941,998.50
  6. Step 6: Final answer
    x = 27,600,579.63

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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.