Home / 69,917,324,950.44-104,830,895,831.31-27,426,515,556.69

Finding the Fourth Proportional to 69,917,324,950.44, 104,830,895,831.31 and 27,426,515,556.69

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Solution

The fourth proportional to 69,917,324,950.44, 104,830,895,831.31 and 27,426,515,556.69 is: 41,122,085,225.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,917,324,950.44 : 104,830,895,831.31 = 27,426,515,556.69 : x
  2. Step 2: Convert to fraction form
    69,917,324,950.44/104,830,895,831.31 = 27,426,515,556.69/x
  3. Step 3: Cross multiply
    69,917,324,950.44x = 104,830,895,831.31 × 27,426,515,556.69
  4. Step 4: Simplify right side
    69,917,324,950.44x = 2,875,146,195,339,172,118,528
  5. Step 5: Solve for x
    x = 2,875,146,195,339,172,118,528/69,917,324,950.44
  6. Step 6: Final answer
    x = 41,122,085,225.33

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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.