Home / 150,183,253,788.06-225,274,961,576.79-55,843,943,411.10

Finding the Fourth Proportional to 150,183,253,788.06, 225,274,961,576.79 and 55,843,943,411.10

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Solution

The fourth proportional to 150,183,253,788.06, 225,274,961,576.79 and 55,843,943,411.10 is: 83,765,945,196.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,183,253,788.06 : 225,274,961,576.79 = 55,843,943,411.10 : x
  2. Step 2: Convert to fraction form
    150,183,253,788.06/225,274,961,576.79 = 55,843,943,411.10/x
  3. Step 3: Cross multiply
    150,183,253,788.06x = 225,274,961,576.79 × 55,843,943,411.10
  4. Step 4: Simplify right side
    150,183,253,788.06x = 12,580,242,206,231,988,535,296
  5. Step 5: Solve for x
    x = 12,580,242,206,231,988,535,296/150,183,253,788.06
  6. Step 6: Final answer
    x = 83,765,945,196.43

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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.