Home / 333,802,173.51-500,775,567.61-100,613,379.17

Finding the Fourth Proportional to 333,802,173.51, 500,775,567.61 and 100,613,379.17

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Solution

The fourth proportional to 333,802,173.51, 500,775,567.61 and 100,613,379.17 is: 150,941,863.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,802,173.51 : 500,775,567.61 = 100,613,379.17 : x
  2. Step 2: Convert to fraction form
    333,802,173.51/500,775,567.61 = 100,613,379.17/x
  3. Step 3: Cross multiply
    333,802,173.51x = 500,775,567.61 × 100,613,379.17
  4. Step 4: Simplify right side
    333,802,173.51x = 50,384,722,063,016,904
  5. Step 5: Solve for x
    x = 50,384,722,063,016,904/333,802,173.51
  6. Step 6: Final answer
    x = 150,941,863.36

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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.