Home / 17,291,967.27-23,847,469.44-14,347,122.13

Finding the Fourth Proportional to 17,291,967.27, 23,847,469.44 and 14,347,122.13

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Solution

The fourth proportional to 17,291,967.27, 23,847,469.44 and 14,347,122.13 is: 19,786,213.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,291,967.27 : 23,847,469.44 = 14,347,122.13 : x
  2. Step 2: Convert to fraction form
    17,291,967.27/23,847,469.44 = 14,347,122.13/x
  3. Step 3: Cross multiply
    17,291,967.27x = 23,847,469.44 × 14,347,122.13
  4. Step 4: Simplify right side
    17,291,967.27x = 342,142,556,523,130.38
  5. Step 5: Solve for x
    x = 342,142,556,523,130.38/17,291,967.27
  6. Step 6: Final answer
    x = 19,786,213.52

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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.