Home / 199,048,350.62-274,687,998.63-110,947,934.26

Finding the Fourth Proportional to 199,048,350.62, 274,687,998.63 and 110,947,934.26

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Solution

The fourth proportional to 199,048,350.62, 274,687,998.63 and 110,947,934.26 is: 153,108,859.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,048,350.62 : 274,687,998.63 = 110,947,934.26 : x
  2. Step 2: Convert to fraction form
    199,048,350.62/274,687,998.63 = 110,947,934.26/x
  3. Step 3: Cross multiply
    199,048,350.62x = 274,687,998.63 × 110,947,934.26
  4. Step 4: Simplify right side
    199,048,350.62x = 30,476,066,014,012,212
  5. Step 5: Solve for x
    x = 30,476,066,014,012,212/199,048,350.62
  6. Step 6: Final answer
    x = 153,108,859.83

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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.