Home / 184,603,778.44-254,831,655.32-115,023,537.52

Finding the Fourth Proportional to 184,603,778.44, 254,831,655.32 and 115,023,537.52

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Solution

The fourth proportional to 184,603,778.44, 254,831,655.32 and 115,023,537.52 is: 158,781,357.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,603,778.44 : 254,831,655.32 = 115,023,537.52 : x
  2. Step 2: Convert to fraction form
    184,603,778.44/254,831,655.32 = 115,023,537.52/x
  3. Step 3: Cross multiply
    184,603,778.44x = 254,831,655.32 × 115,023,537.52
  4. Step 4: Simplify right side
    184,603,778.44x = 29,311,638,466,983,724
  5. Step 5: Solve for x
    x = 29,311,638,466,983,724/184,603,778.44
  6. Step 6: Final answer
    x = 158,781,357.10

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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.