Home / 236,686,760,858.80-355,152,202,745.28-110,930,133,902.32

Finding the Fourth Proportional to 236,686,760,858.80, 355,152,202,745.28 and 110,930,133,902.32

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Solution

The fourth proportional to 236,686,760,858.80, 355,152,202,745.28 and 110,930,133,902.32 is: 166,452,408,505.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,686,760,858.80 : 355,152,202,745.28 = 110,930,133,902.32 : x
  2. Step 2: Convert to fraction form
    236,686,760,858.80/355,152,202,745.28 = 110,930,133,902.32/x
  3. Step 3: Cross multiply
    236,686,760,858.80x = 355,152,202,745.28 × 110,930,133,902.32
  4. Step 4: Simplify right side
    236,686,760,858.80x = 39,397,081,406,237,816,389,632
  5. Step 5: Solve for x
    x = 39,397,081,406,237,816,389,632/236,686,760,858.80
  6. Step 6: Final answer
    x = 166,452,408,505.18

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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.