Home / 54,030,259,844.92-74,561,765,653.62-29,945,836,360.44

Finding the Fourth Proportional to 54,030,259,844.92, 74,561,765,653.62 and 29,945,836,360.44

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Solution

The fourth proportional to 54,030,259,844.92, 74,561,765,653.62 and 29,945,836,360.44 is: 41,325,258,094.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,030,259,844.92 : 74,561,765,653.62 = 29,945,836,360.44 : x
  2. Step 2: Convert to fraction form
    54,030,259,844.92/74,561,765,653.62 = 29,945,836,360.44/x
  3. Step 3: Cross multiply
    54,030,259,844.92x = 74,561,765,653.62 × 29,945,836,360.44
  4. Step 4: Simplify right side
    54,030,259,844.92x = 2,232,814,433,008,779,788,288
  5. Step 5: Solve for x
    x = 2,232,814,433,008,779,788,288/54,030,259,844.92
  6. Step 6: Final answer
    x = 41,325,258,094.58

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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.