Home / 225,505,323.60-338,257,985.40-110,714,067.60

Finding the Fourth Proportional to 225,505,323.60, 338,257,985.40 and 110,714,067.60

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Solution

The fourth proportional to 225,505,323.60, 338,257,985.40 and 110,714,067.60 is: 166,071,101.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,505,323.60 : 338,257,985.40 = 110,714,067.60 : x
  2. Step 2: Convert to fraction form
    225,505,323.60/338,257,985.40 = 110,714,067.60/x
  3. Step 3: Cross multiply
    225,505,323.60x = 338,257,985.40 × 110,714,067.60
  4. Step 4: Simplify right side
    225,505,323.60x = 37,449,917,461,815,408
  5. Step 5: Solve for x
    x = 37,449,917,461,815,408/225,505,323.60
  6. Step 6: Final answer
    x = 166,071,101.40

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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.