Home / 432,690,249.94-597,113,069.79-234,451,591.39

Finding the Fourth Proportional to 432,690,249.94, 597,113,069.79 and 234,451,591.39

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Solution

The fourth proportional to 432,690,249.94, 597,113,069.79 and 234,451,591.39 is: 323,543,480.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,690,249.94 : 597,113,069.79 = 234,451,591.39 : x
  2. Step 2: Convert to fraction form
    432,690,249.94/597,113,069.79 = 234,451,591.39/x
  3. Step 3: Cross multiply
    432,690,249.94x = 597,113,069.79 × 234,451,591.39
  4. Step 4: Simplify right side
    432,690,249.94x = 139,994,109,453,667,520
  5. Step 5: Solve for x
    x = 139,994,109,453,667,520/432,690,249.94
  6. Step 6: Final answer
    x = 323,543,480.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.