Home / 18,522,073.56-25,560,461.52-10,373,311.56

Finding the Fourth Proportional to 18,522,073.56, 25,560,461.52 and 10,373,311.56

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Solution

The fourth proportional to 18,522,073.56, 25,560,461.52 and 10,373,311.56 is: 14,315,169.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,522,073.56 : 25,560,461.52 = 10,373,311.56 : x
  2. Step 2: Convert to fraction form
    18,522,073.56/25,560,461.52 = 10,373,311.56/x
  3. Step 3: Cross multiply
    18,522,073.56x = 25,560,461.52 × 10,373,311.56
  4. Step 4: Simplify right side
    18,522,073.56x = 265,146,630,964,351.19
  5. Step 5: Solve for x
    x = 265,146,630,964,351.19/18,522,073.56
  6. Step 6: Final answer
    x = 14,315,169.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.