Home / 241,422,008.40-362,133,012.60-88,073,067.60

Finding the Fourth Proportional to 241,422,008.40, 362,133,012.60 and 88,073,067.60

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Solution

The fourth proportional to 241,422,008.40, 362,133,012.60 and 88,073,067.60 is: 132,109,601.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,422,008.40 : 362,133,012.60 = 88,073,067.60 : x
  2. Step 2: Convert to fraction form
    241,422,008.40/362,133,012.60 = 88,073,067.60/x
  3. Step 3: Cross multiply
    241,422,008.40x = 362,133,012.60 × 88,073,067.60
  4. Step 4: Simplify right side
    241,422,008.40x = 31,894,165,298,911,452
  5. Step 5: Solve for x
    x = 31,894,165,298,911,452/241,422,008.40
  6. Step 6: Final answer
    x = 132,109,601.40

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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.