Home / 242,504,223.60-363,756,335.40-119,741,352.60

Finding the Fourth Proportional to 242,504,223.60, 363,756,335.40 and 119,741,352.60

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Solution

The fourth proportional to 242,504,223.60, 363,756,335.40 and 119,741,352.60 is: 179,612,028.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,504,223.60 : 363,756,335.40 = 119,741,352.60 : x
  2. Step 2: Convert to fraction form
    242,504,223.60/363,756,335.40 = 119,741,352.60/x
  3. Step 3: Cross multiply
    242,504,223.60x = 363,756,335.40 × 119,741,352.60
  4. Step 4: Simplify right side
    242,504,223.60x = 43,556,675,617,615,256
  5. Step 5: Solve for x
    x = 43,556,675,617,615,256/242,504,223.60
  6. Step 6: Final answer
    x = 179,612,028.90

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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.