Home / 17,246,361.56-23,800,002.59-9,405,892.74

Finding the Fourth Proportional to 17,246,361.56, 23,800,002.59 and 9,405,892.74

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Solution

The fourth proportional to 17,246,361.56, 23,800,002.59 and 9,405,892.74 is: 12,980,144.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246,361.56 : 23,800,002.59 = 9,405,892.74 : x
  2. Step 2: Convert to fraction form
    17,246,361.56/23,800,002.59 = 9,405,892.74/x
  3. Step 3: Cross multiply
    17,246,361.56x = 23,800,002.59 × 9,405,892.74
  4. Step 4: Simplify right side
    17,246,361.56x = 223,860,271,526,232.75
  5. Step 5: Solve for x
    x = 223,860,271,526,232.75/17,246,361.56
  6. Step 6: Final answer
    x = 12,980,144.87

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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.