Home / 341,374,517.37-471,098,318.40-184,741,638.12

Finding the Fourth Proportional to 341,374,517.37, 471,098,318.40 and 184,741,638.12

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Solution

The fourth proportional to 341,374,517.37, 471,098,318.40 and 184,741,638.12 is: 254,944,263.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,374,517.37 : 471,098,318.40 = 184,741,638.12 : x
  2. Step 2: Convert to fraction form
    341,374,517.37/471,098,318.40 = 184,741,638.12/x
  3. Step 3: Cross multiply
    341,374,517.37x = 471,098,318.40 × 184,741,638.12
  4. Step 4: Simplify right side
    341,374,517.37x = 87,031,475,056,793,328
  5. Step 5: Solve for x
    x = 87,031,475,056,793,328/341,374,517.37
  6. Step 6: Final answer
    x = 254,944,263.93

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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.