Home / 17,069,998.69-23,558,750.16-11,194,573.98

Finding the Fourth Proportional to 17,069,998.69, 23,558,750.16 and 11,194,573.98

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Solution

The fourth proportional to 17,069,998.69, 23,558,750.16 and 11,194,573.98 is: 15,449,923.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,069,998.69 : 23,558,750.16 = 11,194,573.98 : x
  2. Step 2: Convert to fraction form
    17,069,998.69/23,558,750.16 = 11,194,573.98/x
  3. Step 3: Cross multiply
    17,069,998.69x = 23,558,750.16 × 11,194,573.98
  4. Step 4: Simplify right side
    17,069,998.69x = 263,730,171,542,456.84
  5. Step 5: Solve for x
    x = 263,730,171,542,456.84/17,069,998.69
  6. Step 6: Final answer
    x = 15,449,923.36

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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.