Home / 184,603,814.73-254,831,705.00-115,023,573.20

Finding the Fourth Proportional to 184,603,814.73, 254,831,705.00 and 115,023,573.20

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Solution

The fourth proportional to 184,603,814.73, 254,831,705.00 and 115,023,573.20 is: 158,781,406.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,603,814.73 : 254,831,705.00 = 115,023,573.20 : x
  2. Step 2: Convert to fraction form
    184,603,814.73/254,831,705.00 = 115,023,573.20/x
  3. Step 3: Cross multiply
    184,603,814.73x = 254,831,705.00 × 115,023,573.20
  4. Step 4: Simplify right side
    184,603,814.73x = 29,311,653,271,899,028
  5. Step 5: Solve for x
    x = 29,311,653,271,899,028/184,603,814.73
  6. Step 6: Final answer
    x = 158,781,406.09

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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.