Home / 12,088,410.60-18,132,615.90-4,110,234.60

Finding the Fourth Proportional to 12,088,410.60, 18,132,615.90 and 4,110,234.60

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Solution

The fourth proportional to 12,088,410.60, 18,132,615.90 and 4,110,234.60 is: 6,165,351.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,088,410.60 : 18,132,615.90 = 4,110,234.60 : x
  2. Step 2: Convert to fraction form
    12,088,410.60/18,132,615.90 = 4,110,234.60/x
  3. Step 3: Cross multiply
    12,088,410.60x = 18,132,615.90 × 4,110,234.60
  4. Step 4: Simplify right side
    12,088,410.60x = 74,529,305,260,690.14
  5. Step 5: Solve for x
    x = 74,529,305,260,690.14/12,088,410.60
  6. Step 6: Final answer
    x = 6,165,351.90

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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.