Home / 107,889,408,097.35-161,616,433,912.42-107,889,408,097.35

Finding the Fourth Proportional to 107,889,408,097.35, 161,616,433,912.42 and 107,889,408,097.35

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Solution

The fourth proportional to 107,889,408,097.35, 161,616,433,912.42 and 107,889,408,097.35 is: 161,616,433,912.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,889,408,097.35 : 161,616,433,912.42 = 107,889,408,097.35 : x
  2. Step 2: Convert to fraction form
    107,889,408,097.35/161,616,433,912.42 = 107,889,408,097.35/x
  3. Step 3: Cross multiply
    107,889,408,097.35x = 161,616,433,912.42 × 107,889,408,097.35
  4. Step 4: Simplify right side
    107,889,408,097.35x = 17,436,701,393,615,480,422,400
  5. Step 5: Solve for x
    x = 17,436,701,393,615,480,422,400/107,889,408,097.35
  6. Step 6: Final answer
    x = 161,616,433,912.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.