Home / 194,170,168.60-291,255,252.90-50,563,000.60

Finding the Fourth Proportional to 194,170,168.60, 291,255,252.90 and 50,563,000.60

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Solution

The fourth proportional to 194,170,168.60, 291,255,252.90 and 50,563,000.60 is: 75,844,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,170,168.60 : 291,255,252.90 = 50,563,000.60 : x
  2. Step 2: Convert to fraction form
    194,170,168.60/291,255,252.90 = 50,563,000.60/x
  3. Step 3: Cross multiply
    194,170,168.60x = 291,255,252.90 × 50,563,000.60
  4. Step 4: Simplify right side
    194,170,168.60x = 14,726,739,527,135,850
  5. Step 5: Solve for x
    x = 14,726,739,527,135,850/194,170,168.60
  6. Step 6: Final answer
    x = 75,844,500.90

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1.5x scale

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.