Home / 133,384,874.02-184,067,165.34-73,848,818.26

Finding the Fourth Proportional to 133,384,874.02, 184,067,165.34 and 73,848,818.26

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Solution

The fourth proportional to 133,384,874.02, 184,067,165.34 and 73,848,818.26 is: 101,909,176.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,384,874.02 : 184,067,165.34 = 73,848,818.26 : x
  2. Step 2: Convert to fraction form
    133,384,874.02/184,067,165.34 = 73,848,818.26/x
  3. Step 3: Cross multiply
    133,384,874.02x = 184,067,165.34 × 73,848,818.26
  4. Step 4: Simplify right side
    133,384,874.02x = 13,593,142,640,827,032
  5. Step 5: Solve for x
    x = 13,593,142,640,827,032/133,384,874.02
  6. Step 6: Final answer
    x = 101,909,176.29

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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.