Home / 54,030,259,846.92-74,561,765,656.38-29,945,836,362.44

Finding the Fourth Proportional to 54,030,259,846.92, 74,561,765,656.38 and 29,945,836,362.44

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Solution

The fourth proportional to 54,030,259,846.92, 74,561,765,656.38 and 29,945,836,362.44 is: 41,325,258,097.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,030,259,846.92 : 74,561,765,656.38 = 29,945,836,362.44 : x
  2. Step 2: Convert to fraction form
    54,030,259,846.92/74,561,765,656.38 = 29,945,836,362.44/x
  3. Step 3: Cross multiply
    54,030,259,846.92x = 74,561,765,656.38 × 29,945,836,362.44
  4. Step 4: Simplify right side
    54,030,259,846.92x = 2,232,814,433,240,554,143,744
  5. Step 5: Solve for x
    x = 2,232,814,433,240,554,143,744/54,030,259,846.92
  6. Step 6: Final answer
    x = 41,325,258,097.34

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Double scale
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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.