Home / 19,853,714.33-27,398,791.07-11,033,537.30

Finding the Fourth Proportional to 19,853,714.33, 27,398,791.07 and 11,033,537.30

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Solution

The fourth proportional to 19,853,714.33, 27,398,791.07 and 11,033,537.30 is: 15,226,651.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,853,714.33 : 27,398,791.07 = 11,033,537.30 : x
  2. Step 2: Convert to fraction form
    19,853,714.33/27,398,791.07 = 11,033,537.30/x
  3. Step 3: Cross multiply
    19,853,714.33x = 27,398,791.07 × 11,033,537.30
  4. Step 4: Simplify right side
    19,853,714.33x = 302,305,583,280,110.56
  5. Step 5: Solve for x
    x = 302,305,583,280,110.56/19,853,714.33
  6. Step 6: Final answer
    x = 15,226,651.20

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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.