Home / 17,001,196.68-23,462,481.42-9,561,199.80

Finding the Fourth Proportional to 17,001,196.68, 23,462,481.42 and 9,561,199.80

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Solution

The fourth proportional to 17,001,196.68, 23,462,481.42 and 9,561,199.80 is: 13,194,922.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,001,196.68 : 23,462,481.42 = 9,561,199.80 : x
  2. Step 2: Convert to fraction form
    17,001,196.68/23,462,481.42 = 9,561,199.80/x
  3. Step 3: Cross multiply
    17,001,196.68x = 23,462,481.42 × 9,561,199.80
  4. Step 4: Simplify right side
    17,001,196.68x = 224,329,472,660,407.75
  5. Step 5: Solve for x
    x = 224,329,472,660,407.75/17,001,196.68
  6. Step 6: Final answer
    x = 13,194,922.50

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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.