Home / 17,112,569.06-25,651,571.43-10,727,296.94

Finding the Fourth Proportional to 17,112,569.06, 25,651,571.43 and 10,727,296.94

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Solution

The fourth proportional to 17,112,569.06, 25,651,571.43 and 10,727,296.94 is: 16,080,111.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,112,569.06 : 25,651,571.43 = 10,727,296.94 : x
  2. Step 2: Convert to fraction form
    17,112,569.06/25,651,571.43 = 10,727,296.94/x
  3. Step 3: Cross multiply
    17,112,569.06x = 25,651,571.43 × 10,727,296.94
  4. Step 4: Simplify right side
    17,112,569.06x = 275,172,023,707,230.41
  5. Step 5: Solve for x
    x = 275,172,023,707,230.41/17,112,569.06
  6. Step 6: Final answer
    x = 16,080,111.80

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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.