Home / 17,066,190.53-25,598,607.14-9,405,025.64

Finding the Fourth Proportional to 17,066,190.53, 25,598,607.14 and 9,405,025.64

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Solution

The fourth proportional to 17,066,190.53, 25,598,607.14 and 9,405,025.64 is: 14,107,164.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,066,190.53 : 25,598,607.14 = 9,405,025.64 : x
  2. Step 2: Convert to fraction form
    17,066,190.53/25,598,607.14 = 9,405,025.64/x
  3. Step 3: Cross multiply
    17,066,190.53x = 25,598,607.14 × 9,405,025.64
  4. Step 4: Simplify right side
    17,066,190.53x = 240,755,556,324,968.91
  5. Step 5: Solve for x
    x = 240,755,556,324,968.91/17,066,190.53
  6. Step 6: Final answer
    x = 14,107,164.45

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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.