Home / 110,481,737.87-165,729,249.82-33,805,430.39

Finding the Fourth Proportional to 110,481,737.87, 165,729,249.82 and 33,805,430.39

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Solution

The fourth proportional to 110,481,737.87, 165,729,249.82 and 33,805,430.39 is: 50,710,178.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,481,737.87 : 165,729,249.82 = 33,805,430.39 : x
  2. Step 2: Convert to fraction form
    110,481,737.87/165,729,249.82 = 33,805,430.39/x
  3. Step 3: Cross multiply
    110,481,737.87x = 165,729,249.82 × 33,805,430.39
  4. Step 4: Simplify right side
    110,481,737.87x = 5,602,548,618,833,509
  5. Step 5: Solve for x
    x = 5,602,548,618,833,509/110,481,737.87
  6. Step 6: Final answer
    x = 50,710,178.23

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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.