Home / 17,186,205.96-23,716,491.26-9,451,248.30

Finding the Fourth Proportional to 17,186,205.96, 23,716,491.26 and 9,451,248.30

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Solution

The fourth proportional to 17,186,205.96, 23,716,491.26 and 9,451,248.30 is: 13,042,462.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,186,205.96 : 23,716,491.26 = 9,451,248.30 : x
  2. Step 2: Convert to fraction form
    17,186,205.96/23,716,491.26 = 9,451,248.30/x
  3. Step 3: Cross multiply
    17,186,205.96x = 23,716,491.26 × 9,451,248.30
  4. Step 4: Simplify right side
    17,186,205.96x = 224,150,447,703,039.91
  5. Step 5: Solve for x
    x = 224,150,447,703,039.91/17,186,205.96
  6. Step 6: Final answer
    x = 13,042,462.56

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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.