Home / 122,957,568.90-184,436,353.35-32,081,157.90

Finding the Fourth Proportional to 122,957,568.90, 184,436,353.35 and 32,081,157.90

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Solution

The fourth proportional to 122,957,568.90, 184,436,353.35 and 32,081,157.90 is: 48,121,736.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,957,568.90 : 184,436,353.35 = 32,081,157.90 : x
  2. Step 2: Convert to fraction form
    122,957,568.90/184,436,353.35 = 32,081,157.90/x
  3. Step 3: Cross multiply
    122,957,568.90x = 184,436,353.35 × 32,081,157.90
  4. Step 4: Simplify right side
    122,957,568.90x = 5,916,931,774,321,543
  5. Step 5: Solve for x
    x = 5,916,931,774,321,543/122,957,568.90
  6. Step 6: Final answer
    x = 48,121,736.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.