Home / 184,603,693.14-254,831,537.21-115,023,451.59

Finding the Fourth Proportional to 184,603,693.14, 254,831,537.21 and 115,023,451.59

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Solution

The fourth proportional to 184,603,693.14, 254,831,537.21 and 115,023,451.59 is: 158,781,238.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,603,693.14 : 254,831,537.21 = 115,023,451.59 : x
  2. Step 2: Convert to fraction form
    184,603,693.14/254,831,537.21 = 115,023,451.59/x
  3. Step 3: Cross multiply
    184,603,693.14x = 254,831,537.21 × 115,023,451.59
  4. Step 4: Simplify right side
    184,603,693.14x = 29,311,602,983,304,604
  5. Step 5: Solve for x
    x = 29,311,602,983,304,604/184,603,693.14
  6. Step 6: Final answer
    x = 158,781,238.26

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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.