Home / 110,481,772.82-165,729,302.06-33,805,465.34

Finding the Fourth Proportional to 110,481,772.82, 165,729,302.06 and 33,805,465.34

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Solution

The fourth proportional to 110,481,772.82, 165,729,302.06 and 33,805,465.34 is: 50,710,230.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,481,772.82 : 165,729,302.06 = 33,805,465.34 : x
  2. Step 2: Convert to fraction form
    110,481,772.82/165,729,302.06 = 33,805,465.34/x
  3. Step 3: Cross multiply
    110,481,772.82x = 165,729,302.06 × 33,805,465.34
  4. Step 4: Simplify right side
    110,481,772.82x = 5,602,556,175,614,047
  5. Step 5: Solve for x
    x = 5,602,556,175,614,047/110,481,772.82
  6. Step 6: Final answer
    x = 50,710,230.59

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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.