Home / 184,618,467.15-276,942,364.56-61,797,432.90

Finding the Fourth Proportional to 184,618,467.15, 276,942,364.56 and 61,797,432.90

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Solution

The fourth proportional to 184,618,467.15, 276,942,364.56 and 61,797,432.90 is: 92,701,057.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,618,467.15 : 276,942,364.56 = 61,797,432.90 : x
  2. Step 2: Convert to fraction form
    184,618,467.15/276,942,364.56 = 61,797,432.90/x
  3. Step 3: Cross multiply
    184,618,467.15x = 276,942,364.56 × 61,797,432.90
  4. Step 4: Simplify right side
    184,618,467.15x = 17,114,327,191,063,938
  5. Step 5: Solve for x
    x = 17,114,327,191,063,938/184,618,467.15
  6. Step 6: Final answer
    x = 92,701,057.78

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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.