Home / 496,124,796.12-744,299,308.89-164,131,027.02

Finding the Fourth Proportional to 496,124,796.12, 744,299,308.89 and 164,131,027.02

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Solution

The fourth proportional to 496,124,796.12, 744,299,308.89 and 164,131,027.02 is: 246,233,631.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,124,796.12 : 744,299,308.89 = 164,131,027.02 : x
  2. Step 2: Convert to fraction form
    496,124,796.12/744,299,308.89 = 164,131,027.02/x
  3. Step 3: Cross multiply
    496,124,796.12x = 744,299,308.89 × 164,131,027.02
  4. Step 4: Simplify right side
    496,124,796.12x = 122,162,609,978,391,920
  5. Step 5: Solve for x
    x = 122,162,609,978,391,920/496,124,796.12
  6. Step 6: Final answer
    x = 246,233,631.00

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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.