Home / 17,066,192.03-25,598,609.39-9,405,027.14

Finding the Fourth Proportional to 17,066,192.03, 25,598,609.39 and 9,405,027.14

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Solution

The fourth proportional to 17,066,192.03, 25,598,609.39 and 9,405,027.14 is: 14,107,166.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,066,192.03 : 25,598,609.39 = 9,405,027.14 : x
  2. Step 2: Convert to fraction form
    17,066,192.03/25,598,609.39 = 9,405,027.14/x
  3. Step 3: Cross multiply
    17,066,192.03x = 25,598,609.39 × 9,405,027.14
  4. Step 4: Simplify right side
    17,066,192.03x = 240,755,615,884,190.66
  5. Step 5: Solve for x
    x = 240,755,615,884,190.66/17,066,192.03
  6. Step 6: Final answer
    x = 14,107,166.70

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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.