Home / 17,256,358.23-23,814,272.66-9,521,898.77

Finding the Fourth Proportional to 17,256,358.23, 23,814,272.66 and 9,521,898.77

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Solution

The fourth proportional to 17,256,358.23, 23,814,272.66 and 9,521,898.77 is: 13,140,495.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,256,358.23 : 23,814,272.66 = 9,521,898.77 : x
  2. Step 2: Convert to fraction form
    17,256,358.23/23,814,272.66 = 9,521,898.77/x
  3. Step 3: Cross multiply
    17,256,358.23x = 23,814,272.66 × 9,521,898.77
  4. Step 4: Simplify right side
    17,256,358.23x = 226,757,093,383,017.78
  5. Step 5: Solve for x
    x = 226,757,093,383,017.78/17,256,358.23
  6. Step 6: Final answer
    x = 13,140,495.25

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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.