Home / 17,633,317.30-24,334,786.32-9,792,865.57

Finding the Fourth Proportional to 17,633,317.30, 24,334,786.32 and 9,792,865.57

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Solution

The fourth proportional to 17,633,317.30, 24,334,786.32 and 9,792,865.57 is: 13,514,603.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,633,317.30 : 24,334,786.32 = 9,792,865.57 : x
  2. Step 2: Convert to fraction form
    17,633,317.30/24,334,786.32 = 9,792,865.57/x
  3. Step 3: Cross multiply
    17,633,317.30x = 24,334,786.32 × 9,792,865.57
  4. Step 4: Simplify right side
    17,633,317.30x = 238,307,291,106,435
  5. Step 5: Solve for x
    x = 238,307,291,106,435/17,633,317.30
  6. Step 6: Final answer
    x = 13,514,603.47

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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.