Home / 184,603,764.42-254,831,635.98-115,023,523.50

Finding the Fourth Proportional to 184,603,764.42, 254,831,635.98 and 115,023,523.50

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Solution

The fourth proportional to 184,603,764.42, 254,831,635.98 and 115,023,523.50 is: 158,781,337.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,603,764.42 : 254,831,635.98 = 115,023,523.50 : x
  2. Step 2: Convert to fraction form
    184,603,764.42/254,831,635.98 = 115,023,523.50/x
  3. Step 3: Cross multiply
    184,603,764.42x = 254,831,635.98 × 115,023,523.50
  4. Step 4: Simplify right side
    184,603,764.42x = 29,311,632,669,688,976
  5. Step 5: Solve for x
    x = 29,311,632,669,688,976/184,603,764.42
  6. Step 6: Final answer
    x = 158,781,337.76

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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.