Home / 33,263,289-45,903,338.82-18,001,593

Finding the Fourth Proportional to 33,263,289, 45,903,338.82 and 18,001,593

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Solution

The fourth proportional to 33,263,289, 45,903,338.82 and 18,001,593 is: 24,842,198.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,263,289 : 45,903,338.82 = 18,001,593 : x
  2. Step 2: Convert to fraction form
    33,263,289/45,903,338.82 = 18,001,593/x
  3. Step 3: Cross multiply
    33,263,289x = 45,903,338.82 × 18,001,593
  4. Step 4: Simplify right side
    33,263,289x = 826,333,222,778,740.25
  5. Step 5: Solve for x
    x = 826,333,222,778,740.25/33,263,289
  6. Step 6: Final answer
    x = 24,842,198.34

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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.