Home / 23,659,190.29-32,649,668.89-12,794,174.29

Finding the Fourth Proportional to 23,659,190.29, 32,649,668.89 and 12,794,174.29

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Solution

The fourth proportional to 23,659,190.29, 32,649,668.89 and 12,794,174.29 is: 17,655,953.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,659,190.29 : 32,649,668.89 = 12,794,174.29 : x
  2. Step 2: Convert to fraction form
    23,659,190.29/32,649,668.89 = 12,794,174.29/x
  3. Step 3: Cross multiply
    23,659,190.29x = 32,649,668.89 × 12,794,174.29
  4. Step 4: Simplify right side
    23,659,190.29x = 417,725,554,289,450.81
  5. Step 5: Solve for x
    x = 417,725,554,289,450.81/23,659,190.29
  6. Step 6: Final answer
    x = 17,655,953.11

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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.