Home / 242,757,230.40-364,135,845.60-241,056,619.20

Finding the Fourth Proportional to 242,757,230.40, 364,135,845.60 and 241,056,619.20

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Solution

The fourth proportional to 242,757,230.40, 364,135,845.60 and 241,056,619.20 is: 361,584,928.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,757,230.40 : 364,135,845.60 = 241,056,619.20 : x
  2. Step 2: Convert to fraction form
    242,757,230.40/364,135,845.60 = 241,056,619.20/x
  3. Step 3: Cross multiply
    242,757,230.40x = 364,135,845.60 × 241,056,619.20
  4. Step 4: Simplify right side
    242,757,230.40x = 87,777,355,869,869,200
  5. Step 5: Solve for x
    x = 87,777,355,869,869,200/242,757,230.40
  6. Step 6: Final answer
    x = 361,584,928.80

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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.