Home / 17,289,499.88-23,857,479.76-9,554,080.88

Finding the Fourth Proportional to 17,289,499.88, 23,857,479.76 and 9,554,080.88

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Solution

The fourth proportional to 17,289,499.88, 23,857,479.76 and 9,554,080.88 is: 13,183,509.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,289,499.88 : 23,857,479.76 = 9,554,080.88 : x
  2. Step 2: Convert to fraction form
    17,289,499.88/23,857,479.76 = 9,554,080.88/x
  3. Step 3: Cross multiply
    17,289,499.88x = 23,857,479.76 × 9,554,080.88
  4. Step 4: Simplify right side
    17,289,499.88x = 227,936,291,220,003.03
  5. Step 5: Solve for x
    x = 227,936,291,220,003.03/17,289,499.88
  6. Step 6: Final answer
    x = 13,183,509.81

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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.