Home / 17,187,367.46-23,718,093.77-9,452,412.59

Finding the Fourth Proportional to 17,187,367.46, 23,718,093.77 and 9,452,412.59

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Solution

The fourth proportional to 17,187,367.46, 23,718,093.77 and 9,452,412.59 is: 13,044,069.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,187,367.46 : 23,718,093.77 = 9,452,412.59 : x
  2. Step 2: Convert to fraction form
    17,187,367.46/23,718,093.77 = 9,452,412.59/x
  3. Step 3: Cross multiply
    17,187,367.46x = 23,718,093.77 × 9,452,412.59
  4. Step 4: Simplify right side
    17,187,367.46x = 224,193,208,067,389.16
  5. Step 5: Solve for x
    x = 224,193,208,067,389.16/17,187,367.46
  6. Step 6: Final answer
    x = 13,044,069.06

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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.