Home / 184,581,410.70-276,851,120.85-48,280,572.30

Finding the Fourth Proportional to 184,581,410.70, 276,851,120.85 and 48,280,572.30

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Solution

The fourth proportional to 184,581,410.70, 276,851,120.85 and 48,280,572.30 is: 72,415,366.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,581,410.70 : 276,851,120.85 = 48,280,572.30 : x
  2. Step 2: Convert to fraction form
    184,581,410.70/276,851,120.85 = 48,280,572.30/x
  3. Step 3: Cross multiply
    184,581,410.70x = 276,851,120.85 × 48,280,572.30
  4. Step 4: Simplify right side
    184,581,410.70x = 13,366,530,556,534,462
  5. Step 5: Solve for x
    x = 13,366,530,556,534,462/184,581,410.70
  6. Step 6: Final answer
    x = 72,415,366.78

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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.