Home / 13,823,821.25-19,084,044.90-10,098,469.14

Finding the Fourth Proportional to 13,823,821.25, 19,084,044.90 and 10,098,469.14

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Solution

The fourth proportional to 13,823,821.25, 19,084,044.90 and 10,098,469.14 is: 13,941,126.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,823,821.25 : 19,084,044.90 = 10,098,469.14 : x
  2. Step 2: Convert to fraction form
    13,823,821.25/19,084,044.90 = 10,098,469.14/x
  3. Step 3: Cross multiply
    13,823,821.25x = 19,084,044.90 × 10,098,469.14
  4. Step 4: Simplify right side
    13,823,821.25x = 192,719,638,489,024.38
  5. Step 5: Solve for x
    x = 192,719,638,489,024.38/13,823,821.25
  6. Step 6: Final answer
    x = 13,941,126.34

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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.