Home / 54,030,259,845.92-74,561,765,655-29,945,836,361.44

Finding the Fourth Proportional to 54,030,259,845.92, 74,561,765,655 and 29,945,836,361.44

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Solution

The fourth proportional to 54,030,259,845.92, 74,561,765,655 and 29,945,836,361.44 is: 41,325,258,095.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,030,259,845.92 : 74,561,765,655 = 29,945,836,361.44 : x
  2. Step 2: Convert to fraction form
    54,030,259,845.92/74,561,765,655 = 29,945,836,361.44/x
  3. Step 3: Cross multiply
    54,030,259,845.92x = 74,561,765,655 × 29,945,836,361.44
  4. Step 4: Simplify right side
    54,030,259,845.92x = 2,232,814,433,124,667,097,088
  5. Step 5: Solve for x
    x = 2,232,814,433,124,667,097,088/54,030,259,845.92
  6. Step 6: Final answer
    x = 41,325,258,095.96

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1.5x scale

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.