Home / 49,971,483.22-68,959,351.56-27,645,294.10

Finding the Fourth Proportional to 49,971,483.22, 68,959,351.56 and 27,645,294.10

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Solution

The fourth proportional to 49,971,483.22, 68,959,351.56 and 27,645,294.10 is: 38,149,789.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,971,483.22 : 68,959,351.56 = 27,645,294.10 : x
  2. Step 2: Convert to fraction form
    49,971,483.22/68,959,351.56 = 27,645,294.10/x
  3. Step 3: Cross multiply
    49,971,483.22x = 68,959,351.56 × 27,645,294.10
  4. Step 4: Simplify right side
    49,971,483.22x = 1,906,401,554,821,494
  5. Step 5: Solve for x
    x = 1,906,401,554,821,494/49,971,483.22
  6. Step 6: Final answer
    x = 38,149,789.28

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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.